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

NASA's Perseverance rover found a unique rock, which has been named 'St. Pauls Bay', on Mars with dark grey spheres. Located ...

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

The study also provides a new approach to solving one of the biggest enduring scientific mysteries: when did plate tectonics ...

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

A magma hotspot is a localized area in Earth's mantle where unusually hot rock rises toward the surface, causing volcanic activity. Unlike volcanoes at tectonic plate boundaries, hotspots occur in ...

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

Future missions to Venus could also supply additional data on the density and temperature of the planet's crust, which could ...

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 ...

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 ...

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...