The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on ...

Butch Wilmore and Suni Williams have nearly half a century of combined experience as astronauts. But this is just their third ...

NASA’s science programs budget could be slashed by 50 percent in fiscal year 2026, people familiar with the Trump ...

Stranded NASA astronauts Butch Wilmore and Suni Williams are heading home after the SpaceX capsule sent to rescue them ...

NASA has delayed the launch of its latest space telescope, SPHEREx, and a Sun-focused mission called PUNCH. The two missions ...

Multiple people familiar with the White House proposal said cuts to NASA's "Science Mission Directorate" could be as high as ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

NASA is expected to launch the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH ...