Astronomers using NASA's James Webb Space Telescope have discovered a giant exoplanet hiding within one of the most closely ...

Launching Aug. 30, the Nancy Grace Roman Space Telescope will investigate dark matter, dark energy and distant worlds while ...

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

A robotic spacecraft built by Katalyst Space is now circling Earth with a single job: catch NASA’s Neil Gehrels Swift ...

The Nancy Grace Roman Space Telescope will study how the universe began, what it is made of and how it has evolved over time.

NASA says a new space telescope scheduled for launch next month will mark a major leap in cosmic exploration. The Roman Telescope, named after the agency’s first chief astronomer, Nancy Grace Roman, ...

NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

NASA's next super telescope, the Nancy Grace Roman Space Telescope, may leave nowhere to hide for black holes that violently ...

A three-armed spacecraft is rushing to the rescue of a NASA telescope that’s in danger of crashing back to Earth.

Startup launches robot to rescue NASA's Swift telescope, testing a bold new way to extend aging spacecraft missions.

NASA is preparing a robotic rescue mission to boost the falling Swift telescope, test satellite servicing, and avoid a costly ...