Astronauts train to scale a Mars volcano at an analogue site in France. Lava tubes that crisscross the Martian surface might provide sanctuaries for the first human explorers on the Red Planet. (Photo ...

Add Yahoo as a preferred source to see more of our stories on Google. Image of giant volcano on Mars captured by NASA orbiter A NASA orbiter has captured a stunning image of a giant volcano on Mars.

Data from NASA's InSight mission suggests the Red Planet's Tharsis region is more active than previously thought and may be why Mars is spinning more quickly over time.

Mars carries a landmark that dwarfs anything found on Earth: a single volcanic mountain so large it would blanket an entire U ...

While Earth was still in its dinosaur era and edging into mammal history, Mars still had volcanic activity in the Tharsis region. That timing window overlaps with the dinosaurs’ last chapter and the ...

Add Yahoo as a preferred source to see more of our stories on Google. While most people searching for signs of alien life these days might have their eyes on the exoplanet K2-18b, one team of ...

Young Mars would have been a staggering place to explore. The Red Planet was covered in flowing rivers of both water and lava. At the time, a series of four volcanoes — Olympus Mons and the three ...

Arsia Mons once spewed molten rock across the surface of Mars, but some smaller volcanic features may have come from another source. (NASA/JPL/USGS/) Mars’s northern lowlands are dotted with tens of ...

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from Earth's volcanoes. While volcanoes have brought profound changes to landscapes ...

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...