NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...

NASA still hasn't heard from its MAVEN Mars orbiter, and the spacecraft appears to be spinning in an odd way as well.

At this point, sending probes to Mars has almost become routine, but the ESCAPADE mission is showing that there's always a ...

This could be the end of the orbiter that studies the Red Planet’s atmosphere and relays communications between NASA and its ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.

Maven, launched in 2013, entered Mars' orbit in September 2014 to study the upper atmosphere and its interaction with the ...

After nearly 20 years on the Red Planet, NASA's Mars Reconnaissance Orbiter (MRO) has snapped its 100,000th image of the ...

Maven, an acronym for Mars Atmosphere and Volatile Evolution, abruptly stopped communicating with ground stations on Dec. 6.

NASA’s Mars Reconnaissance Orbiter (MRO) officially went into service above the Red Planet in November 2006. The spacecraft ...

One of NASA’s workhorse spacecraft in orbit around Mars has fallen silent, leaving agency personnel scrambling to ...

NASA is sending two spacecraft to Mars on their new ESCAPADE mission to reveal how space weather robbed it of its atmosphere and turned it dry ...

Two of NASA's giants of cosmic discovery, including a rover that launched from Florida, have been named among Time's best ...