The Hubble telescope is back in service and doing science again.
Kepler, unfortunately, is dead.
No, not Johannes Kepler. He died in 1630. The Kepler Space Telescope named after him. Nine and a half years into its planned five-year mission, after discovering 2,681 confirmed exoplanets and many more "possibles", it has finally run out of fuel for its maneuvering/positioning thrusters. 94 million miles from Earth, there's not a hope of a refueling mission.
NASA's elite planet-hunting spacecraft has been declared dead, just a few months shy of its 10th anniversary. Officials announced the Kepler Space Telescope's demise Tuesday. Already well past its expected lifetime, the 9 1/2-year-old Kepler had been running low on fuel for...