Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

"The Athabasca Valles area in particular is interesting because it is near the equator, where ice is not found near the surface at present," explained Dundas. Mars is extremely dry, and any ice ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

“Since this water-containing rust blankets most of the Martian surface, it suggests that ... “This was a time of intense volcanic activity on Mars that likely triggered ice-melting events ...

This unexpected find reignites the debate about active geological processes in Mars' past. Located on the slopes of ... meteorite impacts, and secondary volcanic activity. Solving this mystery may ...

If mankind is ever to walk on Mars and perhaps even set up a permanent colony there, we’re going to need to know as much about the planet’s surface as possible. High-resolution photographs of ...

The data also indicate that ferrihydrite may have come to dominate the martian surface about 3 billion years ago. Valantinas says that during this time, intense volcanic activity on Mars was ...