The Federal Aviation Administration is demanding an accident investigation into the out-of-control Starship flight by SpaceX.

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...

NASA’s ambitious space programs are drawing sharp criticism from scientists warning of overlooked Earth safety risks. As missions accelerate toward Mars, the Moon, and beyond, questions arise about ...

In the distance, a twisting plume of red dust - what scientists call a dust devil - spiraled across the landscape near the ...

NASA's Perseverance rover recently took a selfie on Mars. The picture marks 1,500 Martian days of exploration. A Martian dust ...

For answers, they turned to National Aeronautics and Space Administration (NASA) — and to UMass Lowell environmental science ...

Curiosity has reached a long-anticipated and visually complex Martian terrain that may hold “boxwork” formations — intricate ...

NASA’s Perseverance rover has captured new images of a mystery gleaming in the Martian skies as dawn approached over the Red ...

A ghostly Martian moonrise, starlit skies, and a mission chasing life’s traces—Perseverance captures more than just images.

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in green in the first viewing of an aurora from any planetary surface other ...

For the first time, scientists know what aurora light displays on Mars could look like for Martian explorers. On Earth, the Northern Lights, or aurora borealis, are created when energized particles ...