The Spitzer Space Telescope: An Uncertain Future
Ten years after launch, financial problems may mean the demise of the Spitzer space telescope. Today, we review its history and discuss its possible future.
Under Further Review
Last week, NASA held the 2014 astrophysics senior review in Washington, the results of which will determine the fate of 11 missions.
NASA Senior Review Favors Kepler
Kepler mission extended to 2016.