NASA 'turns off' Spitzer infrared Space Telescope after 16 years
Published
The Spitzer Space Telescope observed 800,000 celestial targets and churned out more than 36 million raw images as part of its $1.4 billion mission.
Published
The Spitzer Space Telescope observed 800,000 celestial targets and churned out more than 36 million raw images as part of its $1.4 billion mission.