James Webb Space Telescope:
The OSIM going in the vacuum chamber for testing.
James Webb Space Telescope:
The OSIM going in the vacuum chamber for testing.
James Webb Space Telescope:
The OSIM going in the vacuum chamber for testing.
James Webb Space Telescope:
The OSIM going in the vacuum chamber for testing.
James Webb Space Telescope:
Scanning Webb's Surrogate Eye
James Webb Space Telescope:
The Webb Telescope's 'Golden Spider'
James Webb Space Telescope:
The Webb Telescope's 'Golden Spider'
James Webb Space Telescope:
ISIM Lowered into Thermal Vacuum Chamber
James Webb Space Telescope:
Readying ISIM for its First Thermal Vacuum Test
James Webb Space Telescope:
Cryo-testing at NASA Goddard
James Webb Space Telescope:
Webb Telescope Test: Insulating from Heat and Cold
James Webb Space Telescope:
NASA Shines a Spotlight on a Webb Telescope Test
James Webb Space Telescope:
The James Webb Space Telescope's Instrument Module
James Webb Space Telescope:
The James Webb Space Telescope's Instrument Module
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
ISIM Moves Into Cryovac Chamber
James Webb Space Telescope:
NASA Goddard Test Chambers in 1963
James Webb Space Telescope:
High Angle View of NASA Goddard Test Chamber
James Webb Space Telescope:
High Angle View of NASA Goddard Test Chamber
James Webb Space Telescope:
A Successful Test!
James Webb Space Telescope:
NASA Goddard Test Chambers in the 60s
James Webb Space Telescope:
NASA Goddard Test Chambers in 1963
James Webb Space Telescope:
Thermal Blankets in the Vacuum Chamber
James Webb Space Telescope:
NASA Goddard Space Environment Simulator
