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:
'Giant Erector Set' Supports Webb Telescope Test Component
James Webb Space Telescope:
Beam Image Analyzer
James Webb Space Telescope:
Beam Image Analyzer
James Webb Space Telescope:
Beam Image Analyzer
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:
Thermal Blankets in the Vacuum Chamber