NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient ...

A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem ...

A spacecraft rocketed into orbit Friday to rescue a NASA telescope that is in danger of crashing back to Earth.

CAPE CANAVERAL, Fla. — A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of crashing back to Earth. Northrop Grumman launched Katalyst Space Technologies’ ...

The spacecraft will use its thrusters to gradually lift the telescope, reducing the risk of damage during the maneuver.

NASA has made contact with LINK, the robotic spacecraft made for the Swift Boost mission.

A spacecraft has blasted into orbit on a mission to rescue a NASA telescope that is at risk of crashing back to Earth.

CAPE CANAVERAL, Florida — A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of ...

More than 500,000 stars glow in shades of red, white, and blue in a spectacular new image captured by NASA's Hubble Space ...

Hubble has captured a spectacular view of LH 95, where about 2,500 young stars are still on their journey to becoming ...

The exoplanet telescope TESS revealed a distant world using an entirely different detection method than the one it was built ...