About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

Interstellar comet 3I/ATLAS is briefly out of view as it travels around the sun this week, but researchers and amateur ...

What you're looking at here is the aftermath of a sun-like star that eventually reached the end of its life and poofed out ...

Boeing’s Starliner was supposed to carry astronauts to orbit years ago — but repeated delays, technical failures, and scrutiny have turned the project into a cautionary tale. Now it must prove itself ...

The first images from Mars of the Manhattan-sized interstellar object 3I/ATLAS have been released as NASA has gone radio silent due to the government shutdown. Glowing in the Martian sky, 3I/ATLAS was ...

Former television host Bill Nye “The Science Guy” visited Capitol Hill on Monday to advocate against President Trump’s budget for NASA. He’s the CEO of the Planetary Society, a non-profit space ...

A U.S. government shutdown has furloughed over 15,000 nonessential NASA employees. Essential operations, including support for the International Space Station and Artemis moon missions, will continue.

“Fast and Furious” star Tyrese Gibson was arrested Friday after his four mastiff dogs allegedly mauled his neighbor’s dainty pooch, as footage captured the animals lurking at the door moments before ...

A quiet morning on a West Texas farm took an unexpected turn when Ann Walter and her family looked up and saw what appeared to be a massive parachute drifting silently across the sky. Walter was ...

NASA's Hubble Space Telescope explores the evolution of spiral galaxy UGC 10043 through images taken 23 years apart, in 2000 ...