The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie Stack Morgan explains. Credit: NASA/JPL-Caltech/ASU/MSSS ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

Sixty years ago today, NASA’s Mariner 4 spacecraft took the first up-close images of Mars, changing humanity's understanding ...

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

While originally conceived as an in-house job, NASA has since realized that its version of the plan would cost at least $7 ...

A research team at Texas A&M University is studying the use of Siri-like virtual assistant technology for use in space. The ...

"One of the most successful and enduring feats of interplanetary exploration, NASA's Opportunity rover mission is at an end ...

The aurora on Mars has been captured in a photograph for the first time. Elise Wright Knutsen, at the University of Oslo, has been checking solar ...

Understanding the similarities and differences of the deserts on Earth and Mars will help space travelers survive future ...

White House takes aim at several projects failing to meet cost and schedule estimates—and several more that aren’t.

The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.