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

From Soviet chaos to NASA triumphs, discover the dramatic rise and fall of every Mars rover—Spirit, Opportunity, Curiosity, ...

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 of the Red Planet. The spacecraft was designed and built by the Jet ...

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 ...

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

Aerospace giant Lockheed Martin offered to "execute Mars Sample Return (MSR) as a firm-fixed price solution for under $3 ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...