When you buy through links on our articles, Future and its syndication partners may earn a commission. Arsia Mons, one of Mars' largest volcanoes, pokes out of the clouds just after dawn. | Credit: ...

A NASA spacecraft that has been circling Mars for more than two decades has spotted something it never has before in well over 100,000 orbits of the Red Planet. On a morning horizon in May, the ...

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 ...

NASA scientists say the images provide far more than just a striking never-before-seen view of the Martian geography. Studying the features detailed in Odyssey's photos could help NASA prepare for ...

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 dawn on the Red Planet. Arsia Mons, which dwarfs Earth’s ...

NASA's 2001 Mars Odyssey might have concluded its primary mission more than two decades ago, but it's still racking up scientific contributions. On May 2, the orbiter obtained a never-before-seen look ...

This image from ESA’s Mars Express shows Aganippe Fossa, a 600km-long scar at the foot of Mars’s colossal Arsia Mons volcano. (ESA/DLR/FU Berlin via SWNS) By Dean Murray via SWNS Scientists are ...