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“Orbiting Carbon Observatory”
Teledyne Imaging’s Infrared Sensors Launched Aboard the James Webb Space Telescope
For the last time on Earth, the James Webb Space Telescope’s sunshield was deployed and tensioned by testing teams at Northrop Grumman in Redondo Beach, California where final deployment tests were completed. Webb’s sunshield is designed to protect the telescope from light and heat emitted from the sun, Earth, and moon, and the observatory itself. (Credit: NASA/Chris Gunn)

Teledyne’s infrared detectors are the “eyes” of the world’s most advanced space telescope

THOUSAND OAKS, Calif. (Teledyne Technologies PR) — Teledyne Technologies Incorporated (NYSE:TDY) congratulates NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA) on the successful launch of the James Webb Space Telescope (JWST). Teledyne provided 15 extremely sensitive H2RG infrared detectors that are used in three of the four science instruments of JWST: the Near-Infrared Camera (NIRCam), the Fine Guidance Sensor (FGS), and the Near-Infrared Spectrograph (NIRSpec). Ten Teledyne detectors in NIRCam will study the structure and morphology of the universe. Three Teledyne detectors in FGS will be used to point and stabilize the telescope. Two Teledyne detectors in NIRSpec will reveal information about chemical composition, temperature, and velocity of what JWST observes. Teledyne also provided the SIDECAR ASIC focal plane electronics that operate the H2RG detectors.

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  • Parabolic Arc
  • December 29, 2021
NASA Blames Faulty Aluminum for 2 Failed Launches

Glory satellite (Credit: NASA)

WASHINGTON (NASA PR) — NASA Launch Services Program (LSP) investigators have determined the technical root cause for the Taurus XL launch failures of NASA’s Orbiting Carbon Observatory (OCO) and Glory missions in 2009 and 2011, respectively: faulty materials provided by aluminum manufacturer, Sapa Profiles, Inc. (SPI).

LSP’s technical investigation led to the involvement of NASA’s Office of the Inspector General and the U.S. Department of Justice (DOJ). DOJ’s efforts, recently made public, resulted in the resolution of criminal charges and alleged civil claims against SPI, and its agreement to pay $46 million to the U.S. government and other commercial customers. This relates to a 19-year scheme that included falsifying thousands of certifications for aluminum extrusions to hundreds of customers.

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  • Parabolic Arc
  • April 30, 2019