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

The identity of Jezero Mons on Mars is no longer a mystery. First observed back in 2007, the elevated structure on Jezero Crater was quickly recognized as a mountain, but whether it was a volcano or ...

Not thought to be volcanically active, Mars may have experienced an eruption just 53,000 years ago. By Jonathan O’Callaghan Mars was once home to seas and oceans, and perhaps even life. But our ...

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

Ingenuity: NASA's remarkable Martian helicopter 07:35. A dazzling image taken by NASA's 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking through clouds at ...

Arsia Mons, an ancient Martian volcano, was captured before dawn on May 2, 2025, by NASA’s 2001 Mars Odyssey orbiter while the spacecraft was studying the Red Planet’s atmosphere, which ...

NASA's 2001 Mars Odyssey orbiter captures one of the Red Planet's biggest volcanoes peeking over clouds at dawn. A bit after sunrise on June 6, 2025, NASA's 2001 Mars Odyssey orbiter saw one of ...

Evidence of what may be the youngest eruption seen yet on Mars suggests the Red Planet may still be volcanically active, raising the possibility it was recently habitable, a new study finds.

Mars orbiter spots volcano peeking above clouds. Arsia Mons, an ancient Martian volcano, was captured before dawn on May 2, 2025, by NASA’s 2001 Mars Odyssey orbiter while the spacecraft was ...

Wray has had a hunch that Jezero Mons is a volcano ever since he first laid eyes on it in 2007. “I was looking at low-resolution photos of the area and noticed a mountain on the crater’s rim ...

As is typical for this sort of eruption, both on Earth and on Mars, a second fissure—perhaps one of many to come—opened up just north of the first on April 5, creating its own fountains and ...

NASA researchers are studying the unusual explosion of submarine volcano Hunga Tonga–Hunga Haʻapai to shed light on landforms on the red planet.