NASA has quietly crossed a threshold on Mars: its flagship rover is no longer just following orders, it is choosing its own ...

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known as “Silver Mountain,” the rock core has been sealed into a tube so it can ...

NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission is ...

Looking at dunes and other rock formations on both Earth and Mars can tell scientists the environmental conditions that created them When you purchase through links on our site, we may earn an ...

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take ...

NASA's first dual-satellite mission to another planet, ESCAPADE, is slated to launch this weekend. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

In the new research, Goudz and his team combined decades of data from Mars orbiters with ancient maps of valleys, lake beds, ...

The first dual-satellite mission to another planet, NASA's ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers), is scheduled for launch no earlier than Sunday, Nov. 9, from Cape Canaveral ...