Texas Senator John Cornyn announced a $1 billion MARS Act to upgrade NASA's Johnson Space Center to better support ...

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...

The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

"The Krokodillen rocks formed before Jezero Crater was created, during Mars' earliest geologic period, the Noachian, and are ...

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

Mars may experience global auroras on Monday after a solar flare's charged particles reach its atmosphere — and NASA's ...

Precipitation, to be clear, includes any variant – not just water, but snow or freezing rain and other forms of water falling ...

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

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

Scientists have discovered a new way to uncover what lies beneath the surfaces of planets like Mars by studying the debris ...

It was big news years ago when Mars orbiters found streaks of what appeared to be water running down Martian cliffs and ...

A new study using high-resolution images from NASA's Mars Reconnaissance Orbiter (MRO) has revealed striking surface patterns ...