By studying the rock and other materials blasted out of a crater in an impact, planetary scientists say they were able to ...

Satellite images of the Red Planet suggest scientists were wrong about these strange Martian features.

Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.

A new study reveals Mars’s missing water may have slowly seeped underground, becoming trapped in ancient aquifers beneath the surface.

Researchers have discovered strange giant structures beneath the surface of Mars which tell us more about the red planet.

Beneath Mars’ barren crust, scientists may have found a hidden oasis—liquid water, deep below, waiting to reshape our view of ...

Though little is known about Deimos, another European spacecraft recently captured unprecedented views of the moon's far side ...

This exciting discovery opens up new possibilities for auroral research and confirms that auroras could be visible to future ...

NASA's Perseverance rover has captured an aurora in the night sky for the first time from the Martian ground. Scientists have ...

For decades, scientists believed that Mars’s famous red hue came mainly from hematite, a dry iron oxide mineral. However, a ...

By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

A camera built at Arizona State University is on its way to check for signs of life above Jupiter, but it detoured to Mars ...