NASA's highly-anticipated mission to save the Swift Observatory from doom is now fighting for its own survival. Here's the ...

NASA's Roman Space Telescope wasn't designed for asteroid hunting, but its massive field of view makes it a powerful addition ...

The Nancy Grace Roman Space Telescope, set to launch at the end of August, is uniquely well-placed to help us spot any ...

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

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

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

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.

Reaching out and seeing into the vast distances of space means using incredibly sophisticated equipment and the perfect ...

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

The Nancy Grace Roman space telescope has been fitted with a commemorative plaque to honor NASA's first chief astronomer and over 1.3 million random humans.

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of ...