Mars has long been a planet of mystery, especially when it comes to the question of water. For years, scientists have debated ...

The discovery of the skylights and their associated caves was made using archival data from three NASA missions, showing how important findings can be made years or even decades after a mission has ...

It’s official. NASA scientists have found evidence of present-day liquid water on Mars. But before you start thinking about a second home there, know this: that water isn’t drinkable. It’s chockfull ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted water is now old news, but have you ever imagined the Red Planet drenched in ...

What can mapped drainage systems on Mars teach scientists about the red planet's watery past? This is what a recent study ...

Scientists have created the most detailed map of Mars’ ancient river systems, pinpointing 16 major basins that may have once ...

We were as excited as anyone when MARSIS (the Mars Advanced Radar for Subsurface and Ionosphere Sounding) experiment announced there was possibly liquid water under the southern polar ice cap. If ...