General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel ...

NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

Using artificial intelligence, scientists have discovered a crater from a meteoroid that they say shook material as deep as ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

NASA is getting excited about a special rock that its Perseverance rover has just scooped up from the surface of Mars.

The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was ...

NASA’s Mars rover has made a discovery ‘unlike anything we’ve ever seen’, and it could help scientists have a better ...

The moon rock signifying NASA's lunar ambitions had adorned Joe Biden's Oval Office throughout his entire presidential ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

A perfectly square-shaped structure on Mars, 3 kilometers wide, spotted in NASAs Mars Orbiter Camera images has sparked ...