US officials canceled NASA’s ambitious Mars Sample Return program, leaving potential evidence of ancient life sitting on Mars ...

NASA is part of a Japan-led mission known as MMX that in the coming days could send an uncrewed spacecraft toward Mars to ...

On Sept. 18, a gamma-ray detector aboard NASA’s Neil Gehrels Swift Observatory began picking up flashes of the highest-energy ...

NASA’s Voyager 1 spacecraft has been breaking distance records for decades. Launched almost 50 years ago, it became the ...

If you have taken a glance at a parched riverbed lately, you might have figured things were getting a bit dry. But a sobering update—one that we could say calls for deep reflection—from space reveals ...

A chalk stick size piece of Mars may contain evidence of ancient microbial activity, but the mission intended to bring it to ...

This animated orbital-map view shows the route NASA’s Perseverance Mars rover has taken from time of its 2021 landing to Oct.

An astronaut aboard the International Space Station photographed a remarkable formation in Madagascar that looks surprisingly ...

The modified aircraft will help NASA scientists study winter weather, air quality and Earth's atmosphere with advanced ...

Australia's normally dry, rust-colored outback has erupted into a spectacular carpet of wildflowers after unusually heavy ...

By Will Dunham WASHINGTON, Oct 13 (Reuters) - While no person has ever set foot on Mars, humankind has managed to conduct ...

Advances in self-driving technology have made it easier to traverse distant worlds. In Photos and Video Advances in self-driving technology have made it easier to traverse distant worlds. In Photos ...