The moon will slide in front of the red supergiant star Antares on May 13, briefly blocking its light just a day after ...

Texas Senator John Cornyn announced a $1 billion MARS Act to upgrade NASA's Johnson Space Center to better support ...

A red supergiant star transitions into a type II supernova in this animation. Credit: W. M. Keck Observatory/Adam Makarenko | mash mix by Space.com's Steve Spaleta ...

"It took three unsuccessful attempts before we got it right, but when we did, it appeared exactly as we had imagined it; as a ...

NASA’s astrobiology ambitions are at risk of collapsing under the White House’s proposed budget. But your voice can make a ...

NASA’s Perseverance rover has detected the first aurora at Mars that's visible to the human eye, good news for future astronauts who can savor the view on the red planet.

Meet "Space Jaws." NASA coined the moniker inspired by Steven Spielberg's famous 1975 film for the supermassive black hole after the agency's telescopes uncovered it lurking like a cosmic predator ...

Just a day past full, the 94%-lit waning gibbous moon will rise an hour or so after sunset and shine alongside the red supergiant star Antares at the heart of the constellation Scorpius.

NASA's Perseverance rover recently captured a photo of green auroras shining in the Martian sky for the first time. The alien ...

New images from the James Webb Space Telescope reveal the dazzling auroras of Jupiter, shining hundreds of times brighter than those on Earth. The breathtaking displays, captured on Christmas Day 2023 ...

Evidence is mounting that a secret lies beneath the dusty red plains of Mars ... Using seismic data from Nasa’s InSight mission, we uncovered evidence that the seismic waves slow down in ...