See related story: Look to the Stars: New NASA Scope
Slideshow: Look to the Stars: New NASA Scope
The Monday launch of NASA's latest satellite observatory should shed new light on cold dark areas of the universe. Infrared technology powers the new telescope, sensitive to the faintest heat signatures with its own instruments kept way cool.
The universe will look quite different to astronomers after the launch of NASA's latest satellite observatory, built to see objects either too cold to cast their own light or obscured by interstellar dust. Here, the Space Infrared Telescope Facility awaits installation of the launch faring.NASA/Reuters

