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Reconfigurable Kirigami Surfaces https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608668325864-HXDBOLPEYSFT2F8Y1MW5/image.jpg Deployable Structures Gallery - Reconfigurable Kirigami Surfaces https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453492307068-C5I032OTCEXG5AGPOVPB/New+Image.JPG Deployable Structures Gallery - Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610595637854-OY8UW0X6N3IME8ZUCHIC/image-asset.png Deployable Structures Gallery - Numerical Modelling of Thin Shells https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447441903342-5SK0FA299RIAQG9BKNKZ/image-asset.jpeg Deployable Structures Gallery - In-situ Shape Measurement of Flexible Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446746035433-20TPZKTY056GHME3T9KI/origmai3.JPG Deployable Structures Gallery - Origami-Inspired Packaging for Deployable Space Membranes https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1607022635200-KU1WTKSTRG8C8SJPZRMU/Thermal%2BChamber.jpg Deployable Structures Gallery - Deployable Wideband UHF Antenna for Small Satellites (Copy) http://www.pellegrino.caltech.edu/new-gallery-2 daily 0.75 2017-02-01 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446756704299-1V8H8LSPW5309KWNFJLR/Glass2.jpg Telescope Technologies - Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446756704299-1V8H8LSPW5309KWNFJLR/Glass2.jpg Telescope Technologies - Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446758148699-A7P3U5IYWP44BUDIPKOT/Configs2.png Telescope Technologies - Autonomous Assembly of a Reconfigurable Space Telescope (AAReST) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446756741094-CIBEY37H5LSYOZQLT2TA/istar2.JPG Telescope Technologies - In-Space Telescope Assembly Robotics (ISTAR) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447444387008-GZMIIP7QVDY8T30WTPS8/zernikePhaseSensor.JPG Telescope Technologies - Sensing and Control of Active Primary Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485977667614-ZNASATQ81L0LMW6922PI/hex_sphere_actuated.jpg Telescope Technologies - Foldable Optical Reflector http://www.pellegrino.caltech.edu/new-gallery-3 daily 0.75 2021-01-11 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610388039264-QYEFT20M5CLQ0MEVAHLJ/image-asset.png Dynamics & Stability - Spacecraft Dynamics and Trajectory Optimization https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610388039264-QYEFT20M5CLQ0MEVAHLJ/image-asset.png Dynamics & Stability - Spacecraft Dynamics and Trajectory Optimization https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608665485543-IBV7LXGJFT9EBLSA6YP3/dynamics.PNG Dynamics & Stability - Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608665575021-9Q506YEJHMSGMHBAXYQZ/image-asset.jpeg Dynamics & Stability - Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446759102071-KRBA5HE6RIJ0ZYF0Q9A3/imperfection1.jpg Dynamics & Stability - Imperfection-Insensitive Axially Loaded Cylindrical Shells https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446759102174-422IT8H0D8WKPSD3LRDG/hoopstress.jpg Dynamics & Stability - Deployment of Lobed Super-Pressure Balloons https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454101495438-UC47YJ5BH8NKCMGXO611/spinningMembrane.gif Dynamics & Stability - Spinning Membrane Structures http://www.pellegrino.caltech.edu/commencement-2014 daily 0.75 2015-11-13 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447355265740-1AP8GD3RBSR5II45XY6G/image-asset.jpeg NEWS: Commencement 2014 - Yamuna Phal, Keith Patterson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447355265740-1AP8GD3RBSR5II45XY6G/image-asset.jpeg NEWS: Commencement 2014 - Yamuna Phal, Keith Patterson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447355306120-9HIWBYMLDPZBBFV0CFDP/commencement_June_2014_1.JPG NEWS: Commencement 2014 - Ares Rosakis, Yuchen Wei, Yamuna Phal, Sergio Pellerino. http://www.pellegrino.caltech.edu/news-1 daily 0.75 2015-11-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447356607065-0Y7ZM99C2H6M74HMJ02J/image-asset.jpeg NEWS: Deployable Boom - Ryoji Sakai (donor) and Sergio Pellegrino https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447356607065-0Y7ZM99C2H6M74HMJ02J/image-asset.jpeg NEWS: Deployable Boom - Ryoji Sakai (donor) and Sergio Pellegrino https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447356651458-77WKZKCB4HHSZLZCVT2C/Ryoji+Sakai1.JPG NEWS: Deployable Boom - Lightweight deployable boom made of carbon fiber triaxial weave composite http://www.pellegrino.caltech.edu/new-gallery-4 daily 0.75 2015-11-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447356936584-NP5YRB5FL5W5V013L3KY/image-asset.jpeg NEWS: AIAA Best Paper Award https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447356936584-NP5YRB5FL5W5V013L3KY/image-asset.jpeg NEWS: AIAA Best Paper Award http://www.pellegrino.caltech.edu/news-2 daily 0.75 2015-11-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447357423327-OSRWKWAM3FXXAAK8YW1D/image-asset.jpeg NEWS: Associates Open House - Grad student Olive Stohlman shows a foldable structure https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447357423327-OSRWKWAM3FXXAAK8YW1D/image-asset.jpeg NEWS: Associates Open House - Grad student Olive Stohlman shows a foldable structure http://www.pellegrino.caltech.edu/news-balloon-test daily 0.75 2015-11-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447358054857-OA4JN9WR0VC50SHALZHR/image-asset.jpeg NEWS: Balloon Test - Test of 2 MCF, 200 Gore Balloon in Fort Sumner (NM). https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447358054857-OA4JN9WR0VC50SHALZHR/image-asset.jpeg NEWS: Balloon Test - Test of 2 MCF, 200 Gore Balloon in Fort Sumner (NM). http://www.pellegrino.caltech.edu/news-induction-of-royal-academy-of-engineering-fellows daily 0.75 2015-11-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447358363475-37QUIYR579BWVO4GHLOY/image-asset.jpeg NEWS: Induction of Royal Academy of Engineering Fellows - Royal Academy of Engineering Fellows https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447358363475-37QUIYR579BWVO4GHLOY/image-asset.jpeg NEWS: Induction of Royal Academy of Engineering Fellows - Royal Academy of Engineering Fellows http://www.pellegrino.caltech.edu/const-composites daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608671555034-POLQLMBYGTVNHBCTPF59/image-asset.png Constitutive Models - Time Dependent Failure of Flexible Composite Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608671555034-POLQLMBYGTVNHBCTPF59/image-asset.png Constitutive Models - Time Dependent Failure of Flexible Composite Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608672450869-EOOSFSXISMD4W97828NC/image-asset.png Constitutive Models - Failure Analysis of Coilable Shell Longerons https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608670336552-D46MEFQ4HLVGQP46QNX2/image.jpg Constitutive Models - Size Effects of Defects in Composite Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446844503723-PZDO3CKSR1ESXHH6GK2G/deployable.jpg Constitutive Models - Viscoelastic Behavior of Composite Deployable Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446844503126-M4J4B78MKKHLKURERA9T/balloon.jpg Constitutive Models - Large Deformation of Balloon Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453679876325-JIYERNYHZZKHGWMCFVFX/folding+2.jpg Constitutive Models - Folding of Hyper-Elastic Fiber Composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446844503406-AYF4DAMSNKZ2OFNLVRKA/homo2.jpg Constitutive Models - Multiscale Homogenization of Viscoelastic Unidirectional Composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446844503530-7D4WT0NAI2CBP4631VJ1/comprehensive2.jpg Constitutive Models - Compressive Behavior of Unidirectional Carbon Fiber Reinforced Silicone (CFRS) http://www.pellegrino.caltech.edu/deployable-structures2 daily 0.75 2021-01-14 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1607022635200-KU1WTKSTRG8C8SJPZRMU/Thermal%2BChamber.jpg Deployable Structures2 - Deployable Wideband UHF Antenna for Small Satellites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1607022635200-KU1WTKSTRG8C8SJPZRMU/Thermal%2BChamber.jpg Deployable Structures2 - Deployable Wideband UHF Antenna for Small Satellites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446745734031-IXB2UP1TATH515FBTGWF/Mirror.png Deployable Structures2 - Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447442473405-V6ZR4T5CATVUHKI4AZ4O/wrapping.png Deployable Structures2 - Numerical Modeling of Lightweight Deployable Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446745770557-IFPQZOD5UYP3HRWMTS5X/Configs3.png Deployable Structures2 - High-Precision Deployable Masts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446745812760-RFTXMRXKUJ7ZRBV672RX/imperfection1.jpg Deployable Structures2 - Variable Geometry Decelerator for Planetary Entry Vehicles http://www.pellegrino.caltech.edu/news-commencement-2016 daily 0.75 2016-06-13 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846175425-PW89Z9745I2FN50PNJ3H/Manangrad.png NEWS: Commencement 2016 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846175425-PW89Z9745I2FN50PNJ3H/Manangrad.png NEWS: Commencement 2016 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846218598-67WZVXYBJ7B31VA3MA54/IMG_2791.jpg NEWS: Commencement 2016 - Manan Arya, Sergio Pellegrino, Fabien Royer https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846450431-233TWMTOS25EISTER4GH/Manangrad.png NEWS: Commencement 2016 - Manan Arya Manan Arya http://www.pellegrino.caltech.edu/news-campaign-video daily 0.75 2016-06-13 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846987338-5ZJ6OBHPV3GMHQ49WCR4/image-asset.jpeg NEWS: Campaign Video - Break Through: The Caltech Campaign https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1465846987338-5ZJ6OBHPV3GMHQ49WCR4/image-asset.jpeg NEWS: Campaign Video - Break Through: The Caltech Campaign https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/575f0c6b1bbee0fe9fb1c8cb/575f0cca8eaa8951f4b12a8b/1465846960340/ NEWS: Campaign Video http://www.pellegrino.caltech.edu/news-nasa-rascal-video daily 0.75 2016-06-28 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1467136635622-BAZB0NGJOTJAC51D3M8C/image-asset.jpeg NEWS: NASA RASC-AL video - IMaGInE Mission - Video https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1467136635622-BAZB0NGJOTJAC51D3M8C/image-asset.jpeg NEWS: NASA RASC-AL video - IMaGInE Mission - Video https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/5772ba4d03596e969709c933/5772ba7b9a6bf7fc37e87fcb/1467136626411/ NEWS: NASA RASC-AL video http://www.pellegrino.caltech.edu/news-jan-12-2017 daily 0.75 2017-01-13 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1484328551434-CYXDAK82KDXR5NCRUXCR/IMG_1295.jpg News: Jan 12 2017 Left to right: Kathryn Jackson, Sergio Pellegrino, Craig Underwood, Stephen Bongiorno. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1484328551434-CYXDAK82KDXR5NCRUXCR/IMG_1295.jpg News: Jan 12 2017 Left to right: Kathryn Jackson, Sergio Pellegrino, Craig Underwood, Stephen Bongiorno. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1484328471731-8KLGPPSNMKB7DUAXVYBT/IMG_1295.jpg News: Jan 12 2017 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1484328515496-X2K3CSZOO6GUKTE446M5/IMG_1295.jpg News: Jan 12 2017 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1484328463515-QQN37COKYOKEKZ4GWL2U/IMG_1311.jpg News: Jan 12 2017 http://www.pellegrino.caltech.edu/homepage-video daily 0.75 2017-08-07 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1502134979400-BE0BEKU0LROOEBQCJZTW/image-asset.jpeg Homepage Video - Caltech Alumnus Manan Arya: Origami ... in Space! https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/5988c2a6f7e0abd14a594d0c/5988c2c3298526e09f29965d/1502134979162/ Homepage Video https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1502134979400-BE0BEKU0LROOEBQCJZTW/image-asset.jpeg Homepage Video - Caltech Alumnus Manan Arya: Origami ... in Space! http://www.pellegrino.caltech.edu/news-holiday-party-2017 daily 0.75 2017-12-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1513195534250-S8ACCWD746R9YB3F5A3O/holidayparty3.png NEWS: Holiday Party 2017 - Studying all composite car chassis. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1513195534250-S8ACCWD746R9YB3F5A3O/holidayparty3.png NEWS: Holiday Party 2017 - Studying all composite car chassis. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1513195534286-NJ9KNLQ802TEVFY8F42X/holidayparty1.png NEWS: Holiday Party 2017 - Dinner at Fogo de Chão Brazilian Steakhouse. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1513627553453-4PJBZWMNK6Y98HPCD6HZ/received_914629031014.jpeg NEWS: Holiday Party 2017 - The SSL Team at the LA Auto Show. http://www.pellegrino.caltech.edu/archived-bios daily 0.75 2018-05-15 http://www.pellegrino.caltech.edu/news-suresh-2018 daily 0.75 2018-07-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452468812-8RU7TAPI2DAN4PQWLS84/sureshpellegrino.png NEWS: Suresh 2018 - Sergio Pellegrino, B.N. Suresh https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452468812-8RU7TAPI2DAN4PQWLS84/sureshpellegrino.png NEWS: Suresh 2018 - Sergio Pellegrino, B.N. Suresh http://www.pellegrino.caltech.edu/news-pellegrino daily 0.75 2018-07-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452560805-BY3L0R8HHVYFX770KS22/pellegrinolecture.png NEWS: Pellegrino IASS 2018 - Sergio Pellegrino https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452560805-BY3L0R8HHVYFX770KS22/pellegrinolecture.png NEWS: Pellegrino IASS 2018 - Sergio Pellegrino http://www.pellegrino.caltech.edu/news-commencement-2018 daily 0.75 2018-07-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532460363844-DF18YSGUQSQVOLKMIYVZ/PhD-graduates-and-Faculty-t.png NEWS: Commencement 2018 - Maria Sakovsky (center), Sergio Pellegrino (3rd from right) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532460363844-DF18YSGUQSQVOLKMIYVZ/PhD-graduates-and-Faculty-t.png NEWS: Commencement 2018 - Maria Sakovsky (center), Sergio Pellegrino (3rd from right) http://www.pellegrino.caltech.edu/lab-facilities2 daily 0.75 2019-02-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550859676699-5F7LS5P2HWP7UXCF69UJ/Universal+Laser+Systems+%28002%29.jpg Lab Facilities2 - Universal Laser Systems Inc. Model: XLS10 Laser material processing solutions from cutting to engraving of various materials (carbon fiber, metal, plastic ...). This model equipped with three lasers of different wavelengths can cut through carbon fiber material. It also has a computer controlled rotating jig option to cut/engrave 3D tubular parts. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550859676699-5F7LS5P2HWP7UXCF69UJ/Universal+Laser+Systems+%28002%29.jpg Lab Facilities2 - Universal Laser Systems Inc. Model: XLS10 Laser material processing solutions from cutting to engraving of various materials (carbon fiber, metal, plastic ...). This model equipped with three lasers of different wavelengths can cut through carbon fiber material. It also has a computer controlled rotating jig option to cut/engrave 3D tubular parts. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550859779272-E9VJY66Z4Q11REONWYSI/ASC+Autoclave.jpg Lab Facilities2 - ASC Autoclave Composite Curing Autoclave EC3X6 (3 feet in diameter and 6 feet long curing chamber) by ASC Autoclaves used for composite bonding in the Aerospace The ASC composite autoclave utilizes an advanced control systems called CPC to control the temperature, pressure, vacuum, and cure times based on engineered cure recipes and reading gathered from the sensors that are attached directly to the aerospace composite parts and tools during a cure cycle. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550859804051-1XDLMX33AYVXU8XITDX7/Polytec2_edited-1.jpg Lab Facilities2 - Polytec PSV-500 Scanning Vibrometer Full-field optical vibration measurement flexible full-field vibration measurement in 3-D non-contact laser vibration measurement Full-field measurement with high spatial resolution Precise 3D vibration measurement of the system of vibrational velocities of 0.01 µm/s to 30 m/s. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550859936778-2I3YAERTV9WA5EPND5KI/FARO+Arm.jpg Lab Facilities2 - FARO Arm FARO® OFFERS THE WORLD’S BEST AND MOST TRUSTED MEASUREMENT ARM SOLUTIONS The FaroArm is the preeminent portable coordinate measuring machine (PCMM) that allows manufacturers easy verification of product quality by performing 3D inspections, tool certifications, CAD comparison, dimensional analysis, reverse engineering and more. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1550860023473-C7QGPROH0SWX4J0VL3ZU/Instron.jpg Lab Facilities2 - Instron® Electromechanical Universal Testing Machine Instron® electromechanical universal testing machines perform tensile, compression, bend, peel, tear, and other mechanical tests on materials and products to ASTM, ISO, and other industry standards. The Instron range of 3119-600 Series environmental chambers provides extensive temperature testing capabilities for evaluating material properties under non-ambient testing conditions. 3300 and 5900 Universal Testing Systems. Laser Extensometer for precise non contact displacement measurements. http://www.pellegrino.caltech.edu/lab-facilities-materials-testing daily 0.75 2019-09-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551128995179-X5ENUIXJ0EX6A8KAHOH4/Instron.jpg Lab Facilities: Materials Testing - Instron® Electromechanical Universal Testing Machine Instron® electromechanical universal testing machine: Model No. 5569Q9398 with load capacity up to 50kN with maximum loading speed of 500 mm/min and minimum loading speed of 0.005 mm/min. Number of static load cells with load capacities (compression and tensile): 10N; 500N; 1kN; 50kN Grips for axial compression and tensile testing Fixtures for custom loading testing by Wyoming Test Fixtures Inc.: WTF-EL-194 compression test fixture CU-FL-96 three and four-point flexure test fixtures CU-3R-6 three-rail shear test fixture Two laser Extensometers (non contact) by Electronic Instrument Research Model No. LE-01 and Model No. LE-05 configured to measure local axial and transverse displacements with measurement range of 8-80 mm for LE-01 and 8-127 mm for LE-05. Connections to Instron loading frame through RS232 I/O port. The Instron environmental chamber fits on the Instron loading frame to keep the test specimen in controlled thermal environment during testing. Operating temperature range: +350 deg C and -70 deg. C with LN2. Temperature Stability: 2 deg. C. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551128995179-X5ENUIXJ0EX6A8KAHOH4/Instron.jpg Lab Facilities: Materials Testing - Instron® Electromechanical Universal Testing Machine Instron® electromechanical universal testing machine: Model No. 5569Q9398 with load capacity up to 50kN with maximum loading speed of 500 mm/min and minimum loading speed of 0.005 mm/min. Number of static load cells with load capacities (compression and tensile): 10N; 500N; 1kN; 50kN Grips for axial compression and tensile testing Fixtures for custom loading testing by Wyoming Test Fixtures Inc.: WTF-EL-194 compression test fixture CU-FL-96 three and four-point flexure test fixtures CU-3R-6 three-rail shear test fixture Two laser Extensometers (non contact) by Electronic Instrument Research Model No. LE-01 and Model No. LE-05 configured to measure local axial and transverse displacements with measurement range of 8-80 mm for LE-01 and 8-127 mm for LE-05. Connections to Instron loading frame through RS232 I/O port. The Instron environmental chamber fits on the Instron loading frame to keep the test specimen in controlled thermal environment during testing. Operating temperature range: +350 deg C and -70 deg. C with LN2. Temperature Stability: 2 deg. C. http://www.pellegrino.caltech.edu/lab-facilities-2 daily 0.75 2020-12-16 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551129177016-W5BVLX61HZTO0C5TXE1B/Universal+Laser+Systems+%28002%29.jpg Lab Facilities: - Universal Laser Systems Inc. Model: XLS10 Laser material processing from cutting to engraving of various materials (carbon fiber, metal, plastic ...). This model is equipped with three lasers of different wavelengths and can cut through carbon fiber material. It also has a computer controlled rotating jig option to cut/engrave 3D tubular parts. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551129177016-W5BVLX61HZTO0C5TXE1B/Universal+Laser+Systems+%28002%29.jpg Lab Facilities: - Universal Laser Systems Inc. Model: XLS10 Laser material processing from cutting to engraving of various materials (carbon fiber, metal, plastic ...). This model is equipped with three lasers of different wavelengths and can cut through carbon fiber material. It also has a computer controlled rotating jig option to cut/engrave 3D tubular parts. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551129249433-R5XKIRO2UNB9CCB5EGQ9/ASC+Autoclave.jpg Lab Facilities: - ASC Autoclave Composite Curing Autoclave EC3X6 (3 feet in diameter and 6 feet long curing chamber) by ASC Autoclaves. The ASC composite autoclave utilizes a control system to control the temperature, pressure, vacuum, and cure times based on cure recipes and reading from the sensors that are attached directly to the composite parts and tools during a cure cycle. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608087938263-497L16X5AOGPVAIDLAYT/zund%2Bcutter.jpg Lab Facilities: - Zund Cutter The Zund G3-M1600 from Zund, is an automated sheet material processing machine. Equipped with the ability to mechanically cut, crease, or mark, the Zund G3-M1600 is capable of cutting thin sheet materials such as kapton, mylar, composite preforms, and more. For border registrations, the Zund G3-M1600 uses a laser or camera. Additionally, the Zund G3-M1600 has the ability to cut sheet material lengths longer than its working length due to the conveyer belt design that automatically spools given material. http://www.pellegrino.caltech.edu/lab-facilities-3 daily 0.75 2020-12-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551129347606-7QECCLS8BXOJXQ9V8VHL/Polytec2_edited-1.jpg Lab Facilities: - Polytec PSV-500 Scanning Vibrometer Full-field vibration measurement with non-contact laser. Vibrational velocities of 0.01 µm/s to 30 m/s. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1551129347606-7QECCLS8BXOJXQ9V8VHL/Polytec2_edited-1.jpg Lab Facilities: - Polytec PSV-500 Scanning Vibrometer Full-field vibration measurement with non-contact laser. Vibrational velocities of 0.01 µm/s to 30 m/s. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608088240247-T0ZLWTU45G9SXECOMQQI/FARO%25252BArm.jpg Lab Facilities: - FARO Arm Portable coordinate measuring machine with accuracy of 30 μm (contact probe) and 25 μm (non-contact laser probe) over a range of 1.5 m. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608087242911-UXCWMRS2ZLB807GP0WDX/DIC%2Band%2Bphotogrammetry.jpg Lab Facilities: - Digital Image Correlation and Photogrammetry System Dual camera system composed of two Point Grey monochrome cameras with 5.0 MP resolution and 15 fps maximum frame rate, connected to the VIC-3D Digital Image Correlation software for non-contact measurement of full-field surface displacements and strains. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608087268718-T0S86GFY4ZMY51X2XADW/High%2Bspeed%2Bcameras.jpg Lab Facilities: - High Speed Cameras Stereo camera system consisting of 2 Photron UX100 monochrome high-speed cameras, capable of acquiring up to 80,000 full-resolution (1.3 MP) images at a maximum frame rate of 4,000 fps. Equipped with 35-mm lenses for large field of view imaging. The system also includes a 70,000 lumens REL Sure-Bright LED lighting system with 120 white LEDs. Used to perform Digital Image Correlation (DIC) and photogrammetry on dynamic processes under a wide range of temperatures (0 C to +80 C) and pressures (both in air and vacuum). https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608663921612-588U9BS0EL7P0DPTQ9FM/image.jpg Lab Facilities: - X-ray Micro-CT Scanner The SSL facility is equipped with ZEISS Xradia 510 Versa 3D X-ray microscope (XRM) for high-resolution non-destructive imaging of materials. This allows for full 3D volume scanning of the samples. The objective lenses available allow for X-ray imaging with 0.4 x, 4.0 x, and 20 x magnification. The field of view and the imaging resolution of the scans are highly dependent on sample size and the distance of the X-ray source and X-ray detector from the sample. The spatial resolution of the scans can range from 0.7 – 50 μm. The field of view of the scan ranges from approximately 0.7 – 50 mm. Software available for post-processing include Dragonfly and Avizo for 3D visualization, segmentation, image processing, statistical characterization of defects and voids, and Digital Volume Correlation (DVC). https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608771450863-MWD4LZTI6JXAJQ4Q8BDI/image-asset.jpeg Lab Facilities: - Digital Microscope Nikon ShuttlePix P-MFSC is a portable digital microscope. It allows for much simpler remote inspection of large samples that might be too challenging for a conventional microscope. The ShuttlePix can be used for inspection, observation, simple measurements, and recording of high-resolution images. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608087740963-R7DDXA3O8CKZMCA6UD2X/FARO%252BArm.jpg Lab Facilities: - FARO Arm Portable coordinate measuring machine with accuracy of 30 μm (contact probe) and 25 μm (non-contact laser probe) over a range of 1.5 m. http://www.pellegrino.caltech.edu/pellegrino-symp-2019 daily 0.75 2019-06-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1560365604778-KSOHQ4GDQ0M8ZWKKW3AU/Events1.png PELLEGRINO SYMP 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1560365604778-KSOHQ4GDQ0M8ZWKKW3AU/Events1.png PELLEGRINO SYMP 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1560365604612-ZQI5CY2BB9HVTE0B2CMR/Events3.png PELLEGRINO SYMP 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1560365604531-Z4HLFDN0WQSHWH30BF2Y/Events2.png PELLEGRINO SYMP 2019 http://www.pellegrino.caltech.edu/pellegrino-symposium-2019 daily 0.75 2019-07-08 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604936201-XV7SBX6HQGKQNALXVZ1Z/Pellegrinosymposium1.jpg Pellegrino Symposium 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604936201-XV7SBX6HQGKQNALXVZ1Z/Pellegrinosymposium1.jpg Pellegrino Symposium 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604953701-8NAPJAO5SP52JTEJJYS0/Pellegrinosymposium2.jpg Pellegrino Symposium 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604986137-PUQ7TK9UC2DQBR2XYADO/image-asset.jpeg Pellegrino Symposium 2019 - Sergio bday video v2 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562605021606-C0XECJD0FEOJXTDOA3KG/image-asset.jpeg Pellegrino Symposium 2019 - Pellegrino Symposium 2019 http://www.pellegrino.caltech.edu/julian-nott-remembrance-2019 daily 0.75 2019-08-16 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893460958-8LAQBDY26N75U617OF3C/IMG_5684.jpg Julian Nott Remembrance 2019 - Todd Ericson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893460958-8LAQBDY26N75U617OF3C/IMG_5684.jpg Julian Nott Remembrance 2019 - Todd Ericson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893474732-FSM23ZW59M9FHSGHDH8D/IMG_5683.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893611941-9CRBR770LMIJ60R0K3U9/jn1.jpg Julian Nott Remembrance 2019 - Bruno Azevedo https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893547779-WCYLU94BC4UM96SHCL5P/IMG_5661.jpg Julian Nott Remembrance 2019 - Jim Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893511409-RYO8D0QF0WU9R2NU2UEQ/IMG_5673.jpg Julian Nott Remembrance 2019 - Bruno Azevedo https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893739987-1NK66G5X0JJN0QDAZIQV/jn3.jpg Julian Nott Remembrance 2019 - Jim Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893537304-PP3ZAF0UF7YKNVJ01K1P/IMG_5665.jpg Julian Nott Remembrance 2019 - Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893620116-I55PVQ539Z053DVEJXQ1/jn2.jpg Julian Nott Remembrance 2019 - Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893524384-Q6NBKTJUBP4M15BRH96I/IMG_5668.jpg Julian Nott Remembrance 2019 - Mike Pauken https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893454000-1CZOSOE6H0CXH3733FFQ/IMG_5686.jpg Julian Nott Remembrance 2019 - Bruno Azevedo and Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893393911-6P9W4NN1N4GNX5236CG8/IMG_5693.jpg Julian Nott Remembrance 2019 - Pat Beauchamp, Jack Beauchamp, and Tim Colonius https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/5d55a063d14db90001404c5b/5d55a1fc9d2de000011a55b7/1565893116612/ Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893413895-KUA0TC7GTMO1D33RNYY2/IMG_5692.jpg Julian Nott Remembrance 2019 - Tom Spilker and Mike Pauken https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893425032-ZARGI3U13YBFYWVXHDQB/IMG_5691.jpg Julian Nott Remembrance 2019 - Pat Beauchamp, Jack Beauchamp, Tim Colonius, and Jeff Hall https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893430991-YDWDOBGHZ6DV7K7XOPD9/IMG_5689.jpg Julian Nott Remembrance 2019 - Tom Spilker and Linda Spilker https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893442966-O6AW9JNQ7PPOS0AS9MP3/IMG_5688.jpg Julian Nott Remembrance 2019 - Jim and Frances Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893493315-RSW4QSCLZL67M5BW3254/IMG_5679.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893502561-N17SWLIYULHZP71K78VN/IMG_5678.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893506461-SSKJ6N2WD8E9ZEZGHJRQ/IMG_5675.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893510145-2ZGTDW1PYQF1EFO3XRSI/IMG_5674.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893542647-LFNZM0ODYQ1TD8AFQSMC/IMG_5664.jpg Julian Nott Remembrance 2019 http://www.pellegrino.caltech.edu/lab-facilities-optical-structures daily 0.75 2019-09-17 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748125374-TI5908OBXL95YCAL2BTF/optical+table1.jpg Lab Facilities: Optical Structures - Integration Testbed for AAReST Telescope -Two laser light sources and a precise flat mirror simulating a star at infinity -Optomechanics for precise alignment https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748125374-TI5908OBXL95YCAL2BTF/optical+table1.jpg Lab Facilities: Optical Structures - Integration Testbed for AAReST Telescope -Two laser light sources and a precise flat mirror simulating a star at infinity -Optomechanics for precise alignment https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748139331-TOCI68ELFLQ0CKMCBD41/optical+table2.jpg Lab Facilities: Optical Structures - Characterization of AAReST Deformable Mirrors -A laser light source and a parabolic mirror to simulate a star at infinity -A Phasics interferometer to measure the wavefront error of the deformable mirror (accuracy : 20 nm rms) -Electro-optical characterization of CMOS/CCD sensors (measure of bias, dark, flat, noise and gain). https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748330445-DLBWDAHD2C965T81M0IE/optical+table3.jpg Lab Facilities: Optical Structures - Thermal Vacuum Chamber -One thermal vacuum chamber (vacuum up to 10-5 torr,temperature range -25°C/+60°C) with an optical quality glass window and several ports to test our equipment, electronics and measure temperature -One optical testbed to measure the wavefront error of mirrors and deformable mirrors being tested in the thermal vacuum chamber http://www.pellegrino.caltech.edu/lab-facilities-clean-room daily 0.75 2020-12-16 https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/t/5fd976186cbd2a76d4178031/1568748078314/ Lab Facilities: Clean Room https://static1.squarespace.com/static/56140fe6e4b0f59e845848e9/5d8131cf630e9c421817b6eb/5d81322ef43371511bab2b40/1568748078314/ Lab Facilities: Clean Room https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748734029-PNSLUQDSI61VIZROPTNF/Cleanroom+Optical+Tables.jpg Lab Facilities: Clean Room Approximately 780 sq. ft. class 100 cleanroom equipped with three 5' x 8' isolation optical tables. Two of the tables are 18" thick and one 12" thick. There are laser safety curtains around each optical table. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568748713929-EEM2SFA9S3HT69L5N65O/Cleanroom+Electronic+Benches.jpg Lab Facilities: Clean Room In addition there are four electronic benches inside the cleanroom used for optical and electronic systems assembly. http://www.pellegrino.caltech.edu/news-dinner-cuba-libre-2020 daily 0.75 2020-01-23 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1579805598823-FRJT1FRPJ7K2O8ULBEH8/IMG_6226.JPG NEWS: Dinner, Cuba Libre 2020 - Dinner at Cuba Libre https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1579805598823-FRJT1FRPJ7K2O8ULBEH8/IMG_6226.JPG NEWS: Dinner, Cuba Libre 2020 - Dinner at Cuba Libre http://www.pellegrino.caltech.edu/news-june-5-2021 daily 0.75 2021-06-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624038892102-20K5Z3WQB0CRFWUV1HYA/PXL_20210606_051101797.NIGHT.jpg NEWS: June 5, 2021 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624038892102-20K5Z3WQB0CRFWUV1HYA/PXL_20210606_051101797.NIGHT.jpg NEWS: June 5, 2021 http://www.pellegrino.caltech.edu/news-june-11-2021 daily 0.75 2021-06-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624039623053-LRFP5JQNWZAV139HNG2Z/phd_eas_royer_fabien_2020161.jpg NEWS: June 11. 2021 - Fabien Royer https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624039623053-LRFP5JQNWZAV139HNG2Z/phd_eas_royer_fabien_2020161.jpg NEWS: June 11. 2021 - Fabien Royer https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624039012464-4X2IL3WALDGLMYRRESH9/phd_eas_pedivellano_antonio_2055729.jpg NEWS: June 11. 2021 - Antonio Pedivellano http://www.pellegrino.caltech.edu/sensing-and-control daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446109715-9WROMHEQOHID74MMH3QV/image-asset.jpeg Sensing and Control of Active Primary Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446155526-91SSY00ZZCQ7CNFNH832/image-asset.jpeg Sensing and Control of Active Primary Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446186841-17O5F8UDGTP75U47G0RX/image-asset.jpeg Sensing and Control of Active Primary Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446213971-Q05UF48AFDNUW2PKR3JX/image-asset.jpeg Sensing and Control of Active Primary Mirrors http://www.pellegrino.caltech.edu/numerical-modeling-of-membrane-structures daily 0.75 2016-02-01 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453830414071-6PUO0L1WP3N4L2AQPM90/image-asset.png Numerical modeling of membrane structures Above: Wrapping and unwrapping simulation of a thin-film sheet around an eight sided hub. The black lines represent creases that allow the film to fold. However, during folding the thin-film must also bend and buckle, which requires finite element analysis software to capture. http://www.pellegrino.caltech.edu/presentations daily 0.75 2015-11-17 http://www.pellegrino.caltech.edu/multiscale-homogenization-of-viscoelastic-unidirectional-composites daily 0.75 2016-01-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845253417-Y6KZE3HEO3CWS4OLIS7M/image-asset.jpeg Multiscale Homogenization of Viscoelastic Unidirectional Composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845291332-AWIQHV8MY61BI79TR88D/image-asset.jpeg Multiscale Homogenization of Viscoelastic Unidirectional Composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845339172-JEZ5HESHM99L1CXMBIIJ/image-asset.jpeg Multiscale Homogenization of Viscoelastic Unidirectional Composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845379986-UKACK6KCAAHWK9RC8IRI/image-asset.jpeg Multiscale Homogenization of Viscoelastic Unidirectional Composites http://www.pellegrino.caltech.edu/formergroupmembers daily 0.75 2025-08-08 http://www.pellegrino.caltech.edu/groupmembers daily 0.75 2026-04-10 http://www.pellegrino.caltech.edu/pellegrino-bio daily 0.75 2019-09-04 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446495686472-US3A7R0VS8UQF9FYNSI8/pellegrino-s.jpg Pellegrino Bio http://www.pellegrino.caltech.edu/constitutive-models-and-damage daily 0.75 2020-12-23 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453604331906-H5W8MF0MQICD51P01KDI/image-asset.jpeg Constitutive Models & Damage http://www.pellegrino.caltech.edu/teaching daily 0.75 2015-10-27 http://www.pellegrino.caltech.edu/news daily 0.75 2026-06-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/521121f6-655a-4bde-917a-46362909fb30/632e41f0-2c64-444b-9b85-3fbcf42ab8a4_480.png News - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/13b2b3bb-3be3-48f1-aefe-4fffb546be7f/Federico_AIAA_2026.jpg News - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/ba6ae774-82dd-4bec-a824-06c9e036cbbd/Glee+Club+6-16-23.png News - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/6f77c5ad-425b-48f9-a55d-8454f0d96cfd/Federico+Benazzo+and+Maria+Kechri+Kechri+awarded+Kalam+Prize+.png News - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/6f437001-a49a-4905-8820-871807de786e/AIAA+SciTech+Picture+1-27-23.jpeg News - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/3833378e-ae7d-4612-899f-8538696afb86/VibeTesting+9-20-22.jpg News https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624039623053-LRFP5JQNWZAV139HNG2Z/phd_eas_royer_fabien_2020161.jpg News - Fabien Royer https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624039012464-4X2IL3WALDGLMYRRESH9/phd_eas_pedivellano_antonio_2055729.jpg News - Antonio Pedivellano https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624038892102-20K5Z3WQB0CRFWUV1HYA/PXL_20210606_051101797.NIGHT.jpg News https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1579805598823-FRJT1FRPJ7K2O8ULBEH8/IMG_6226.JPG News - Dinner at Cuba Libre https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604936201-XV7SBX6HQGKQNALXVZ1Z/Pellegrinosymposium1.jpg News https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604953701-8NAPJAO5SP52JTEJJYS0/Pellegrinosymposium2.jpg News https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452560805-BY3L0R8HHVYFX770KS22/pellegrinolecture.png News - Sergio Pellegrino https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532452468812-8RU7TAPI2DAN4PQWLS84/sureshpellegrino.png News - Sergio Pellegrino, B.N. Suresh https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532460363844-DF18YSGUQSQVOLKMIYVZ/PhD-graduates-and-Faculty-t.png News - Maria Sakovsky (center), Sergio Pellegrino (3rd from right) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447355265740-1AP8GD3RBSR5II45XY6G/image-asset.jpeg News - Yamuna Phal, Keith Patterson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447355306120-9HIWBYMLDPZBBFV0CFDP/commencement_June_2014_1.JPG News - Ares Rosakis, Yuchen Wei, Yamuna Phal, Sergio Pellerino. http://www.pellegrino.caltech.edu/lab-facilities3 daily 0.75 2015-10-27 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973071026-ODJDT1YXL4KJ28DK57BV/opticslab.JPG Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973078271-5OPDUY0H5ITTKAJEETKL/Dimatix_2831.jpg Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973085368-Y4XB0R03T7RYEYNOTDOC/micro-measurements+system+7000+by+Vishay2.jpg Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973094559-NBON09BF7G23T25Z4W7M/Precision+granite+table2.jpg Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973108007-11ASSG8HLQAV7IAUBLSW/instron+55002.jpg Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973119462-QGIC3AXXGBWRNSB844QP/composite+autoclave2.jpg Lab Facilities https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445973131216-CVRJH6YR9ERV3QWUITX2/Pellegrino+Lab+Large.jpg Lab Facilities http://www.pellegrino.caltech.edu/home-1 daily 1.0 2026-06-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447450201465-4VQTFIBU2K3VA26ZQJMW/caltech-pellegrino-museum.jpg Home https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1445963363610-Q33RPCZNNIJZUHDAK9W6/PAZ0211.JPG Home - 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Strain distribution along horizontal direction for bubble inflation test at -30°C (c). http://www.pellegrino.caltech.edu/aarest-project daily 0.75 2016-02-01 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446752783953-S6CCDF6TMSSUAW1YVR9M/image-asset.png AAReST https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446752843401-X563N8V0RAPTLI9WRPPK/image-asset.png AAReST http://www.pellegrino.caltech.edu/thin-active-mirrors daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754002911-A128O5IT29E7Z0OXMY6K/image-asset.jpeg Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754030246-DOWZBW7I75AX8VYLA54G/image-asset.png Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754086035-QG0CUFM71XQP73VJGQ65/image-asset.jpeg Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446516088-GSK8XY0V5E23M9YVI28R/image-asset.jpeg Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446567093-RK6DD4SPSSZT9WW0JXZE/image-asset.jpeg Thin, Active Mirrors https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454446599870-XPAQOG1ZM7AI6B66OZR0/image-asset.jpeg Thin, Active Mirrors http://www.pellegrino.caltech.edu/in-space-telescope daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754460288-8VGXLZ049UYXDE0E2G8F/image-asset.jpeg In-Space Telescope Assembly Robotics (ISTAR) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754488894-BF33D5ABTR5GM7DVFN8I/image-asset.jpeg In-Space Telescope Assembly Robotics (ISTAR) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754554224-QLB49MG58CS4OHGKNIH0/image-asset.jpeg In-Space Telescope Assembly Robotics (ISTAR) http://www.pellegrino.caltech.edu/tubular-boom daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754854075-34AEUCYL7ODE2V1EE7QM/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754932219-BSIQN3FYUONXV3PRAG8F/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446754967502-YMQ0R9P1H91S8WQSDVJ0/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446755099355-WGZ7UD63W3KHHCLHJT7E/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446755162528-EUUFYVB62CRCIYWIM0CM/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453751126868-7SS512WXFZ53QRL8OCRA/image-asset.png Design and Experimental Validation of Foldable Tubular Booms https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446755244178-EHEPJ52ELK23NLJDUFD0/image-asset.jpeg Design and Experimental Validation of Foldable Tubular Booms http://www.pellegrino.caltech.edu/variable-geometry daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446756195149-L1CRCHJAG7JLR10C4VGJ/image-asset.jpeg Variable Geometry Decelerator Planetary Entry Vehicles https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446756245344-UX61QJWH26JJLTN34YF0/image-asset.jpeg Variable Geometry Decelerator Planetary Entry Vehicles http://www.pellegrino.caltech.edu/telescope-technologies daily 0.75 2016-02-01 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453757975935-0ESAE60FJKPTVMWZBWAS/image-asset.jpeg Telescope Technologies http://www.pellegrino.caltech.edu/deployment-of-lobed-super-pressure-balloons daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446759631156-DJHCI1LVBU6T0P5FOS2W/image-asset.jpeg Deployment of Lobed Super-Pressure Balloons https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446759668085-IIXFSWDV19EO0ZCATJY7/image-asset.jpeg Deployment of Lobed Super-Pressure Balloons https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446759723734-V8Z15DOEQZ1QIQDIUS7G/image-asset.jpeg Deployment of Lobed Super-Pressure Balloons http://www.pellegrino.caltech.edu/variable-geometry-decelerator-planetary-entry-vehicles daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845923235-CZI4Q66EMO0NXINZ626W/image-asset.jpeg Variable Geometry Decelerator Planetary Entry Vehicles https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446845984157-VIZ4DM6VXC89LITJT9ND/image-asset.jpeg Variable Geometry Decelerator Planetary Entry Vehicles http://www.pellegrino.caltech.edu/folding-of-hyper-elastic-fiber-composites daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447095710467-7MK97FZL22D903U46VW2/image-asset.jpeg Folding of hyper-elastic fiber composites https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453681483028-SF5IEGBNWWW0XSRF2115/image-asset.jpeg Folding of hyper-elastic fiber composites http://www.pellegrino.caltech.edu/viscoelastic daily 0.75 2016-06-21 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453680404049-WD26ZUHFCUP8XCLDRCFC/image-asset.jpeg Viscoelastic Behavior of Composite Deployable Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453605980492-8JG0VYDLYZJWC5059LG8/viscoelasticity_composite.jpg Viscoelastic Behavior of Composite Deployable Structures Finite-element model of the tow unit cell (a) and the lamina unit cell (b). Longitudinal stretching compliance of a plaine-weave lamina at 40°C. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453605588132-GWT305KI09OMCYNFDF7B/viscoelasticity_composite.jpg Viscoelastic Behavior of Composite Deployable Structures Snapshots of the deployment of composite tape spring (a). Latent region of no deployment (b) and evolution of deployment time with an increasing stowage of the specimen (c). http://www.pellegrino.caltech.edu/contact-visiting daily 0.75 2025-08-26 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1469123478658-VZ6IQ9KJ5MRG0E6Q9SWW/image-asset.png Contact & Visiting http://www.pellegrino.caltech.edu/spinning-membrane-structures daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608665945876-ZYKZRPINDHU472PDOXK4/Fig1.png Spinning membrane structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608666028128-Q7QFFRJVBAEVSLCILMIY/Fig2.png Spinning membrane structures http://www.pellegrino.caltech.edu/aarest5 daily 0.75 2019-10-24 http://www.pellegrino.caltech.edu/aarest4 daily 0.75 2016-08-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1448042014112-KB2837NPNABA4Y6A25WL/image-asset.jpeg Collaborators & Facilities http://www.pellegrino.caltech.edu/aarest3 daily 0.75 2017-06-19 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1497901057905-PNU4V7OMV4749ZSEX6FL/image-asset.png Ae105 Class Involvement 2016-2017 Ae105 class celebrating a successful end of the year final project reviews https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1470771350600-I54FWY3JMVJM7CT9Q7FY/Camera.jpg Ae105 Class Involvement AAReST telescope testbed used by Ae105 students for testing end-to-end telescope performance. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1470771620084-7D0MYMM7SEG0VW93VV3W/image-asset.png Ae105 Class Involvement Ae105 students testing boom accuracy with a FARO arm after vibration testing. http://www.pellegrino.caltech.edu/aarest2 daily 0.75 2015-11-19 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447968168323-U280X2U8373SS8IMEZ6R/image-asset.png Telescope Architecture https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447968285220-ROS9R5WCWV1ZE8XSL7TD/image-asset.png Telescope Architecture https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447968307454-NYGYB2G56AURBTVSOVX7/image-asset.png Telescope Architecture https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447968351863-AJJELQU640ZPLAOYFP6B/image-asset.png Telescope Architecture https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1447968372839-K1AVWNXO5XU1Z5ABJE3Z/image-asset.png Telescope Architecture http://www.pellegrino.caltech.edu/aarest1 daily 0.75 2016-07-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446752783953-S6CCDF6TMSSUAW1YVR9M/image-asset.png AAReST Overview https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1446752843401-X563N8V0RAPTLI9WRPPK/image-asset.png AAReST Overview http://www.pellegrino.caltech.edu/james-umali-bio daily 0.75 2015-11-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1448387094937-I0HMFQHK2X4A70JG3N1Y/image-asset.jpeg James Umali Bio http://www.pellegrino.caltech.edu/packaging-and-deployment daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453745925699-WBH3SOC2WAMY8ETKYYFV/image-asset.jpeg Packaging and Deployment of Large-Area Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453748642604-W7PXID85VPKVTHVYU8DU/image-asset.png Packaging and Deployment of Large-Area Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453828465241-DUOEFF88X9D4UJ7I2JAC/image-asset.png Packaging and Deployment of Large-Area Structures http://www.pellegrino.caltech.edu/aarest-students daily 0.75 2017-06-19 http://www.pellegrino.caltech.edu/ae205-students daily 0.75 2017-06-19 http://www.pellegrino.caltech.edu/surf-students daily 0.75 2016-10-13 http://www.pellegrino.caltech.edu/deployable-masts daily 0.75 2016-02-02 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453842623594-FOFVSRV08IXURYQEUDVJ/Configs3.png High-Precision Deployable Masts The NuSTAR X-ray observatory. Illustration by NASA http://www.pellegrino.caltech.edu/foldable-optical daily 0.75 2017-02-01 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1454017035473-N4CQ5JUJO9IC7XMW12EW/image-asset.jpeg Foldable Optical Reflector   Image Credit: http://www.stsci.edu/jwst/ote/wavefront-sensing-and-control https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485973052806-9ZA4D456S4RU6Z8R001C/Folding_model_1.jpg Foldable Optical Reflector https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485973129299-OB0ICOHTPY58NC176ZA4/Folding_model_3.jpg Foldable Optical Reflector https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485973136655-SM28RPY4H1ES6DZZTW0Y/Folding_model_4.jpg Foldable Optical Reflector https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485973062460-65V2UHGTCINF4LMJ0M06/Folding_model_2.jpg Foldable Optical Reflector https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485975796646-ST2J4HD5059U2C0EHW2Z/Folded_flat.jpg Foldable Optical Reflector - Stowed state https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485975804342-32IGAZD3JZ87S77BTC7R/hex_sphere_flat.jpg Foldable Optical Reflector - Deployed state https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1485975806496-WRV7UTGLFSDC1PKACR4W/hex_sphere_actuated.jpg Foldable Optical Reflector - Deployed state - shell actuated http://www.pellegrino.caltech.edu/in-situ-shape-measurement-of-flexible-structures daily 0.75 2021-01-07 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608666909183-MFYR1F7JBU4D42O9I6YY/Fig1a.png In-situ shape measurement of flexible structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608666979166-PMBZRP4FIGQIF8T47WUY/Fig2a.png In-situ shape measurement of flexible structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608667002642-01JPZFMTI609WY63IJP2/Fig3a.png In-situ shape measurement of flexible structures http://www.pellegrino.caltech.edu/cleanroom daily 0.75 2016-03-28 http://www.pellegrino.caltech.edu/phd-defenses daily 0.75 2019-05-23 http://www.pellegrino.caltech.edu/fabien-royer daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1467998776618-O93NSHYY90JH89SZQ15L/image-asset.jpeg Fabien Royer Bio http://www.pellegrino.caltech.edu/aarest-electronics-boards daily 0.75 2016-10-10 http://www.pellegrino.caltech.edu/antonio-pedivellano-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1498582728699-E51K7MG227O5RS9XAFNL/KHbiopic.PNG Antonio Pedivellano Bio http://www.pellegrino.caltech.edu/michael-marshall-bio daily 0.75 2017-07-28 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1501261087595-M5JAD40EF7OQ77L3OZQS/image-asset.png Michael Marshall Bio http://www.pellegrino.caltech.edu/terry-gdoutos-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1526326646709-38I5YVLS5VGO2WWFH8OE/GdoutosT0475_2+%28002%29.jpg Terry Gdoutos Bio http://www.pellegrino.caltech.edu/rich-madonna-bio daily 0.75 2018-05-15 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1526404476404-C6OIMA36O259TFMSVAF0/Img3617-Richard-Madonna.png Rich Madonna Bio http://www.pellegrino.caltech.edu/charles-sommer-bio daily 0.75 2026-06-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/b62b0d00-2e66-42b6-8970-44c0b483ba85/charles.JPG Charles Sommer Bio http://www.pellegrino.caltech.edu/former-students daily 0.75 2018-06-12 http://www.pellegrino.caltech.edu/former-visitors daily 0.75 2025-08-08 http://www.pellegrino.caltech.edu/space-solar-power-project daily 0.75 2018-06-12 http://www.pellegrino.caltech.edu/harsha-reddy-bio daily 0.75 2020-12-27 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532969795590-64VSFOEVSWQDDGKVBUNZ/Harsha.png Harsha Reddy Bio http://www.pellegrino.caltech.edu/alan-truong-bio daily 0.75 2018-07-30 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1532970557883-1RJBWMILQWEYBDNGDISF/alan.png Alan Truong Bio http://www.pellegrino.caltech.edu/armanj-hasanyan-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1540492833042-LD0OS9SNR3EP7FUEFUN1/armanjh.png Armanj Hasanyan Bio http://www.pellegrino.caltech.edu/charles-dorn-bio daily 0.75 2018-10-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1540493535602-HQXRM15TYWCJNVO8FB77/charlesdorn.png Charles Dorn Bio http://www.pellegrino.caltech.edu/alexander-wen-bio daily 0.75 2018-10-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1540493892513-ZZRQVJSLQ4P2TK16G2N1/alexwen.png Alexander Wen Bio http://www.pellegrino.caltech.edu/kanthasamy-ubamanyu-bio daily 0.75 2018-10-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1540494253087-QKIWPKNX23L52A8RSQ3Z/uba.png Kanthasamy Ubamanyu Bio http://www.pellegrino.caltech.edu/lab-facilities daily 0.75 2019-09-17 http://www.pellegrino.caltech.edu/scstc2019 daily 0.75 2019-07-08 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1558634790793-9F2LP8QEFACKHWO784QX/SCSTC-Banner.png TECH COMMITTEE MTNG (July 2019) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1558638102333-7K597F8DUIGCXK38H3VF/cahill-Caltech_Campus_Map_5.png TECH COMMITTEE MTNG (July 2019) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604280971-01V2KLEZK384O4AF9FGZ/paypal.png TECH COMMITTEE MTNG (July 2019) http://www.pellegrino.caltech.edu/pellegrinosymposium2019 daily 0.75 2019-07-12 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604936201-XV7SBX6HQGKQNALXVZ1Z/Pellegrinosymposium1.jpg Pellegrino Symposium, Cambridge (June 2019) https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1562604953701-8NAPJAO5SP52JTEJJYS0/Pellegrinosymposium2.jpg Pellegrino Symposium, Cambridge (June 2019) http://www.pellegrino.caltech.edu/events daily 0.75 2019-06-14 http://www.pellegrino.caltech.edu/juliannott daily 0.75 2019-08-16 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893460958-8LAQBDY26N75U617OF3C/IMG_5684.jpg Julian Nott Remembrance 2019 - Todd Ericson https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893611941-9CRBR770LMIJ60R0K3U9/jn1.jpg Julian Nott Remembrance 2019 - Bruno Azevedo https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893547779-WCYLU94BC4UM96SHCL5P/IMG_5661.jpg Julian Nott Remembrance 2019 - Jim Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893511409-RYO8D0QF0WU9R2NU2UEQ/IMG_5673.jpg Julian Nott Remembrance 2019 - Bruno Azevedo https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893739987-1NK66G5X0JJN0QDAZIQV/jn3.jpg Julian Nott Remembrance 2019 - Jim Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893537304-PP3ZAF0UF7YKNVJ01K1P/IMG_5665.jpg Julian Nott Remembrance 2019 - Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893620116-I55PVQ539Z053DVEJXQ1/jn2.jpg Julian Nott Remembrance 2019 - Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893524384-Q6NBKTJUBP4M15BRH96I/IMG_5668.jpg Julian Nott Remembrance 2019 - Mike Pauken https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893454000-1CZOSOE6H0CXH3733FFQ/IMG_5686.jpg Julian Nott Remembrance 2019 - Bruno Azevedo and Henry Cathey https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893393911-6P9W4NN1N4GNX5236CG8/IMG_5693.jpg Julian Nott Remembrance 2019 - Pat Beauchamp, Jack Beauchamp, and Tim Colonius https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893413895-KUA0TC7GTMO1D33RNYY2/IMG_5692.jpg Julian Nott Remembrance 2019 - Tom Spilker and Mike Pauken https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893425032-ZARGI3U13YBFYWVXHDQB/IMG_5691.jpg Julian Nott Remembrance 2019 - Pat Beauchamp, Jack Beauchamp, Tim Colonius, and Jeff Hall https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893430991-YDWDOBGHZ6DV7K7XOPD9/IMG_5689.jpg Julian Nott Remembrance 2019 - Tom Spilker and Linda Spilker https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893442966-O6AW9JNQ7PPOS0AS9MP3/IMG_5688.jpg Julian Nott Remembrance 2019 - Jim and Frances Cutts https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893493315-RSW4QSCLZL67M5BW3254/IMG_5679.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893502561-N17SWLIYULHZP71K78VN/IMG_5678.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893506461-SSKJ6N2WD8E9ZEZGHJRQ/IMG_5675.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893510145-2ZGTDW1PYQF1EFO3XRSI/IMG_5674.jpg Julian Nott Remembrance 2019 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1565893542647-LFNZM0ODYQ1TD8AFQSMC/IMG_5664.jpg Julian Nott Remembrance 2019 http://www.pellegrino.caltech.edu/andrew-lee-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1568742782934-9P2FQGJ78QJGYS9G1KU3/photo.jpg Andrew Lee Bio http://www.pellegrino.caltech.edu/testing-publications daily 0.75 2019-11-12 http://www.pellegrino.caltech.edu/john-pederson-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1595867723601-2YGQTSN243TL9RCWA936/thumbnail_Pederson%252BSSL%252BBio%252BPic.jpg John Pederson Bio http://www.pellegrino.caltech.edu/deployment-dynamics-of-thin-shell-space-structures daily 0.75 2021-01-05 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606025162-EXB26UTMRGMY01U5TQHZ/fig1.jpg.png Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606105278-0TEQM86FWFFEFBQ2AJP4/fig2.jpg Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606263359-OLMJYFZJFMM01C3CXA3O/fig3.png Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606397052-F72A16ATRE0J3EFEOD0P/fig4.png Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606554022-Z4DKFIZV62S9ZQ97352Q/fig5.png Deployment Dynamics of Thin Shell Space Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608606686730-162UPPXXGO3HNVNNE3ST/fig6.png Deployment Dynamics of Thin Shell Space Structures http://www.pellegrino.caltech.edu/buckling-sensitivity-of-open-section-thin-shell-structures daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664510666-3XIUOFPVDC9UDQRRKZPU/StabilityLandscape.png Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664540429-CMBSLE95C5885O4EPY0O/ForceProfile.png Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664609488-OOBQU5RFZKU3LGI8OCZX/StripAnalysis.png Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664636236-MNL26GN7JNJNRLGJZ26H/PostbucklingAnalysis.png Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664676016-GJ42ORDCOYOPL73SHB7O/Experimental_Stability_Landscapes.png Buckling Sensitivity of Open Section Thin Shell Structures https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608664704320-YV9DZKN79QINLSX0WLTQ/StripExperiment.jpg Buckling Sensitivity of Open Section Thin Shell Structures http://www.pellegrino.caltech.edu/reconfigurable-kirigami-surfaces daily 0.75 2021-01-05 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608667719661-ACFCQXSRLAIPRIXC5LM5/6_shape_kirigami_prototype.png Reconfigurable Kirigami Surfaces https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608667925140-PQ83SK2HZ5ENFE0A3TQP/antenna_prototype+-+Copy.png Reconfigurable Kirigami Surfaces https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608667964005-E20JGBNRFWXJBIYHX2MD/antenna_prototype.png Reconfigurable Kirigami Surfaces http://www.pellegrino.caltech.edu/size-effects-of-defects-in-composite-structures daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608670197881-2I7KP40IGCQZ7WG4KHMP/fig2.PNG Size Effects of Defects in Composite Structures Tension test setup, with 1.5 mm wide sample that has failed within the gauge length. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608670172400-15B68ZYWQM51D4OVGV7R/fig1.png Size Effects of Defects in Composite Structures Shear strength scaling of [45PW/45PW] laminates. The strength of the pure cyanate ester has been plotted for the reference. http://www.pellegrino.caltech.edu/time-dependent-failure-of-flexible-composite-structures daily 0.75 2021-01-05 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608670823462-ZVH8QHC56ITFBADFGWWD/StabilityLandscape.png Time Dependent Failure of Flexible Composite Structures Novel Flattening to Rupture (FTR) experimental setup in its undeformed configuration. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608670835830-JO85PCAAZ7YJMZRJ5VIO/ForceProfile.png Time Dependent Failure of Flexible Composite Structures Flattened configurations for inducing rupture due to a constant curvature, applied for extended timescales. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608671001224-G3JBYMAKP83IW24F63SE/PostbucklingAnalysis.png Time Dependent Failure of Flexible Composite Structures Snapshots of the damaged region in the 7-ply composite at various loading times. http://www.pellegrino.caltech.edu/failure-analysis-of-coilable-shell-longerons daily 0.75 2021-01-05 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608672177487-R1U0PVT22AY0OYHZXW7R/StabilityLandscape.png Failure Analysis of Coilable Shell Longerons Schematic indicating the cross-section of a coilable TRAC longeron. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608672073273-X4X4R5M5CXXUSM7U5HHP/ForceProfile.png Failure Analysis of Coilable Shell Longerons Experiment devised for conducting coiling experiments. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608672304614-ITIQVGH30ICOFQP7KOLJ/fig3.png Failure Analysis of Coilable Shell Longerons http://www.pellegrino.caltech.edu/wen-luo-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608674416592-PQDUX2CPMPORRI2Y2HHW/photo.jpg Wen Luo Bio http://www.pellegrino.caltech.edu/sahangi-dassanayake-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608679468175-LN27QQEB03VAP6FAO5BK/Sahangi.png Sahangi Dassanayake Bio http://www.pellegrino.caltech.edu/gianfranco-canales-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608679747682-D280WA1UUBT50WK66FR9/Sahangi.png Gianfranco Canales Bio http://www.pellegrino.caltech.edu/brayden-aller-bio daily 0.75 2020-12-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1608679964398-A7C2HRH4TB5IJRAOXVVS/Sahangi.png Brayden Aller Bio http://www.pellegrino.caltech.edu/spacecraft-dynamics-and-trajectory-optimization daily 0.75 2021-01-11 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610388430882-LTWI6LIJ5U7NISS9NZU4/Fig1.PNG Spacecraft Dynamics and Trajectory Optimization https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610388456676-Q6VXRLCNYDHO8UG0VEP2/Fig2.PNG Spacecraft Dynamics and Trajectory Optimization https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610388479319-V3A1TKUT425FD2OJ99WV/Fig3.png Spacecraft Dynamics and Trajectory Optimization https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610387512751-0E605N2YDULVV9D4BA44/FigD.png Spacecraft Dynamics and Trajectory Optimization http://www.pellegrino.caltech.edu/packaging-and-deployment-of-solar-arrays-and-antennas daily 0.75 2021-01-13 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610562975956-D7W2Y79E2YQSTQSTCUMS/Fig1.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610563023129-JZIIZ279MT3FRB1LR2MN/Fig3.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610564170646-D4MGC29N23SQKHE46IHF/image-asset.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610564199966-W3FIX1J92J5IOEBQ5AU1/Fig6.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610564232224-2JEBLGNU9V1PWL4PTHAY/Fig7.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610564309497-LEHLU0ZT81U9Y5GHST6Y/Fig8.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610564431305-T2TYU0IJ0YPLK43CZ0WO/Fig9.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610565623465-XNJC3Q48TEC0ARO282G1/Fig10.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610565609426-GJO99FKUXSEEYE7F15EE/Fig11.png Packaging and Deployment of Solar Arrays and Antennas https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610565590062-VWHDS2WC9JF23CC7XMV5/Fig4.png Packaging and Deployment of Solar Arrays and Antennas http://www.pellegrino.caltech.edu/numerical-modelling-of-thin-shells daily 0.75 2021-01-14 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1453830414071-6PUO0L1WP3N4L2AQPM90/image-asset.png Numerical Modelling of Thin Shells Above: Wrapping and unwrapping simulation of a thin-film sheet around an eight sided hub. The black lines represent creases that allow the film to fold. However, during folding the thin-film must also bend and buckle, which requires finite element analysis software to capture. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610593665918-UGT07B3D9D8HI4V2BOK7/Fig1.png Numerical Modelling of Thin Shells (a) Initial configuration of coiling numerical simulation. Two localized folds are introduced, and the temporary cylinders are then removed. The results are shown in (b) for a coiling ratio of greater than 3 and (c) for r/R < 3. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610593449080-YBZ9XHV1R4FKXK7F1XXE/Fig2.png Numerical Modelling of Thin Shells Comparison of force vs. extension for coiling experiment and simulation https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610593470529-I84KG20DXH97P99Y2Z5J/Fig3.png Numerical Modelling of Thin Shells Minimum tension force required for a tape spring to fully conform to a coiling cylinder https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610593838928-FA8DUL8DTFIWKVVUEBBQ/image-asset.png Numerical Modelling of Thin Shells Convergence analysis using the type-16 shell elements of LS-DYNA---fully integrated, 4-node, bilinear flat elements. The converging solution for 40×15 mesh takes 23s of CPU time. https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1610593853074-VC9GJYPG7IW68R7B3Q26/Fig5.png Numerical Modelling of Thin Shells Convergence analysis using the reduced integrated NURBS-based shell elements of LS-DYNA. The converging solutions for 50×10 biquadratic mesh and 50×10 bicubic mesh take 76s and 146s of CPU time, respectively. http://www.pellegrino.caltech.edu/ozair-rajani-bio daily 0.75 2021-06-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1624378162387-VFTA07ENLCQNNFIVWMX6/Default_Profile_Picture_062021.jpg Ozair Rajani Bio http://www.pellegrino.caltech.edu/george-popov-bio daily 0.75 2023-04-10 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/22e1fe0a-d4d6-48b1-a8c1-0d08639a3da7/GeorgePopov+Headshot.jpg George Popov Bio http://www.pellegrino.caltech.edu/riccardo-augello-bio daily 0.75 2023-03-22 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/911447fb-d8fc-474f-996b-97930c75027c/Ricardo+Augello.png Riccardo Augello Bio http://www.pellegrino.caltech.edu/jongeun-suh-bio-2 daily 0.75 2023-03-24 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/48278614-9abf-47b3-9039-7c7ac10bd7af/Jaden+Suh+Headshot.jpg Jongeun Suh Bio http://www.pellegrino.caltech.edu/divesh-soni-bio daily 0.75 2023-03-30 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/cba1eb9e-8e37-47a4-afba-555ce1344afa/divesh_headshot.png Divesh Soni Bio http://www.pellegrino.caltech.edu/federico-benazzo-bio daily 0.75 2024-03-21 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/a06c29b7-9d78-4f13-bf90-a1accb849d3d/benazzo+2023.png Federico Benazzo Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/maria-kechri-bio daily 0.75 2024-01-05 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/ac53959e-a23d-4240-8099-af5eea3621d2/Maria+Kechri.jpg Maria Kechri Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/seiji-yoshihara-bio daily 0.75 2025-03-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/d0a5733b-0bd7-477b-8f39-79a9a7a6d587/Seiji+Y.jpg Seijiro (Seiji) Yoshihara Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/tara-venkatadri-bio daily 0.75 2025-03-25 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1980baf4-2db0-4963-bd07-af6699d14940/Tara+V.jpg Tara Venkatadri Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/tara-vendatadri-bio-copy daily 0.75 2025-04-17 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/1980baf4-2db0-4963-bd07-af6699d14940/Tara+V.jpg Tara Vendatadri Bio (Copy) - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/afonso-mesquita-bio daily 0.75 2025-04-17 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/c069ccd8-9929-4bd1-8e9c-49686a0d6619/Afonso+Mesquita.png Afonso Mesquita Bio - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://www.pellegrino.caltech.edu/meital-carmi-bio daily 0.75 2025-11-06 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/184cab3a-1f8a-43d6-8071-3a8da356526b/Website+picture+Carmi.jpg Meital Carmi http://www.pellegrino.caltech.edu/flavia-palmeri-bio daily 0.75 2025-11-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/ef27a595-cd0a-4865-894f-2519ebc48965/Photo_FlaviaPalmeri.jpeg Flavia Palmeri Bio http://www.pellegrino.caltech.edu/jongeun-suh-bio-copy-1 daily 0.75 2025-11-18 https://images.squarespace-cdn.com/content/v1/56140fe6e4b0f59e845848e9/48278614-9abf-47b3-9039-7c7ac10bd7af/Jaden+Suh+Headshot.jpg Jongeun Suh Bio (Copy)