A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago.

NASA's Roman Space Telescope is ready to launch on a SpaceX Falcon Heavy rocket on Aug. 30. It'll map the entire sky like ...

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

The spacecraft rushing to the rescue of an aging and sinking NASA telescope has run into its own problem. Katalyst Space ...

"We're going to find one-in-a-million things over and over and over again," a NASA scientist recently predicted.

Astrophysics is, as many astrophysicists will tell you, the story of everything. The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to ...

The Nancy Grace Roman Telescope is expected to launch Aug. 30 and help unlock mysteries around dark matter, exoplanets and ...

NASA’s Roman Space Telescope could use stars torn apart by black holes to reveal how the universe’s earliest cosmic giants ...

NASA's Nancy Grace Roman Telescope mission is expected to revolutionize astrophysics, allowing scientists to unravel the mysteries of dark energy and dark matter.

Launching Aug. 30, the Nancy Grace Roman Space Telescope will investigate dark matter, dark energy and distant worlds while capturing panoramic views 100 times larger than Hubble's.

NASA’s Roman Space Telescope during launch processing at the Kennedy Space Center in July. Credit: NASA/Sydney Rohde (Rocz) WASHINGTON — NASA’s next flagship space telescope is set to launch in late ...

Scientists are alarmed by the British government's decision to cut funding for the Lovell radio telescope at Jodrell Bank ...