News tagged with optical telescopes

The Webb Telescope's 'Golden Spider'

What looks like a giant golden spider weaving a web of cables and cords, is actually ground support equipment, including the Optical Telescope Simulator (OSIM), for the James Webb Space Telescope. OSIM's job is to generate ...

dateAug 24, 2012 in Space Exploration
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Image: A supernova cocoon breakthrough

( -- Using observations from NASA's Chandra X-ray Observatory, researchers have obtained the first X-ray evidence of a supernova shock wave breaking through a cocoon of gas surrounding the star that exploded. This ...

dateJul 10, 2012 in Astronomy
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Scanning Webb's surrogate eye

( -- Engineer Erin Wilson adds aluminum tape to electrical cables to protect them from the cold during environmental testing of special optical equipment. These tests will verify the alignment of the actual flight ...

dateJul 06, 2012 in Space Exploration
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