NASA’s Spirit rover ended its mission trapped in Martian soil, frozen in place after more than 2,208 sols on Mars. But its last images and earlier accidental discoveries left behind something far more ...

NASA’s Spirit rover survived far beyond expectations, uncovering signs of ancient water before becoming trapped in Martian ...

The team that operates rovers on Mars is using a test rover in southern California to assess maneuvers the Mars rover Spirit might use to get out of soft, loose soil where its wheels have sunk ...

PASADENA, Calif. -- Despite three brief signals from the trailblazing Mars Spirit rover, NASA declared the spacecraft gravely crippled Friday with an undiagnosed problem that could take weeks to even ...

BAD DOG: NASA is trying to diagnose a problem with the Mars Exploration rover Spirit, which has been behaving erratically for several days. On Jan. 25 – the 1,800th Martian day of what was originally ...

WASHINGTON (voa) – The U.S. space agency NASA says its troubled Mars rover Spirit is finally back to normal and collecting science again. Computer problems had interrupted its data transmission more ...