NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall as Earth’s largest volcano ...

Scientists have spent decades scouring the Martian surface for any signs of life. Now, a photo snapped by NASA 's Curiosity ...

A discovery of lunar glass beads continues to captivate scientists, shedding new light on the Moon’s volcanic history. These ...

On Mars, a surprise was hiding in plain sight. A tall mound near the edge of Jezero Crater turned out to be something ...

Sometimes, it's really hard to see the volcanoes for the rocks, especially if you're just a one-ton rover all alone in a ...

Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

The idea of terraforming Mars—essentially reshaping the planet to support Earth life—has captured imaginations for decades.

A new panorama from NASA's Mars Odyssey orbiter shows Arsia Mons, one of the largest volcanoes on Mars, rising above a thick ...

The Army's 250th anniversary parade kicks off with the Army Band and troops in revolutionary garb.

A team of researchers has uncovered intriguing evidence suggesting that a mountain on the rim of Mars’ Jezero Crater could be ...