The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure ...
There might be a hidden ocean's worth of liquid water below the surface of Mars, seismic evidence suggests. According to a new paper published April 25 in the journal National Science Review, ...
In a groundbreaking discovery, scientists have found evidence of vast underground reservoirs of liquid water on Mars, hidden ...
Liquid water once shaped the Martian landscape dramatically, carving valleys, filling lakes, and forming vast oceans. Billions of years ago, during Mars' early days known as the Noachian and Hesperian ...
WASHINGTON, April 17 (Reuters) - A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence of the planet's warmer and wetter ancient ...