NASA says its Swift Observatory telescope is falling back to Earth faster than expected, due to recent solar activity.

Scanning the cosmos since its launch in 2004, Swift has been sinking faster and faster because of recent intense solar ...

NASA is in a race against time as the Swift Observatory telescope in orbit sinks closer to Earth. CBS News consultant William ...

NASA is using a spacecraft to try to push the observatory to a higher orbit after it has been sinking.

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

A rocket launching to space from an airplane is sort of like a hat on a hat, but you know what? The more hats, the better.

CNN News Central’s Sara Sidner gets an update from CNN Contributor Stefano Pozzebon on the continuing search and rescue ...

NASA is racing to save its Swift telescope from falling back to Earth with a daring rescue mission. The salvage effort gets ...

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

As part of plans to establish a lunar base, the space agency may send to the moon a spare test version of the rover — as well ...

NASA awarded nearly $600 million for four new Moon Base missions, expanding commercial lunar exploration and science through ...