Water is ubiquitous on Earth – about 70% of Earth’s surface is covered by the stuff. Water is in the air, on the surface and inside rocks. Geologic evidence suggests water has been stable on Earth ...

Curtin University scientists discover 4.45-billion-year-old evidence of water activity on Mars, hinting at early habitability ...

New research has uncovered what may be the oldest direct evidence of ancient hot water activity on Mars, revealing the planet may have been habitable at some point in its past.

NASA’s Artemis program, aimed at establishing a permanent moon base, relies on understanding lunar soil to use it as a ...

Scientists believe a mysterious black rock found on Mars could suggest aliens bathed in hot springs on the planet billions of ...

This vehicle will usher in the next phase of the space economy by significantly reducing the cost and complexity of payload ...

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.

This channel may reveal what the environment was like as Mars was losing its ... something no mission has seen before on Mars. The team doesn’t have a ready explanation for why the sulfur formed there ...

Related: 'Spiders on Mars' fully awakened on Earth for 1st time — and scientists are shrieking ... One researcher made this controversial claim in 2018, pointing to images of stick-like structures, ...

A rock that formed around 4.5 billion years ago on Mars before being blasted into space by a meteor strike and making its way ...

The team analyzed meteorites from a large space rock designated as NWA7034 or “Black Beauty.” While all Martian meteorites have clues about the planet’s geologic history, most of them are igneous ...