Infrared Telescopes
Webb Has Almost Reached its Final, Coldest Temperature
Launched on December 25, 2021 from ESA's launch site in Kourou, French Guiana aboard an Ariane 5 rocket, the…
2 years ago
James Webb Unfolds Sunshield
It’s almost time. Soon the James Webb Space Telescope will be on its way to the Sun/Earth L2 Lagrange point…
3 years ago
Nancy Roman Telescope’s Primary 2.4-Meter Mirror is Ready
The Nancy Roman Telescope has reached another milestone in its development. NASA has announced that the space telescope's primary mirror…
4 years ago