Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

NASA's Perseverance Mars rover found a 'one-of-a-kind treasure' on the rim of Jezero Crater, a rock that could help reveal ...

During the Cold War, American and Soviet scientists embarked on an unprecedented quest to contact extraterrestrials. But ...

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

According to SpaceX’s own calculation, the Roadster completed its first orbit around the Sun in August 2019 and made its first close approach to Mars on Oct. 7, 2020.

Finding life on another planet would be a world-changing discovery for humanity. But actually detecting it is no simple task.

The search for alien life could be boosted by a simple new test, say scientists. They believe the movement of microbes may ...

The search for alien life could be boosted by a simple new test, say scientists. They believe the movement of microbes may ...

Researchers have now developed a simple test that could get us closer to the answer. The new method involves looking for ...

"It is possible that asteroid 2024 YR4 will fade from view before we are able to entirely rule out any chance of impact in ...

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