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

MAVEN (short for "Mars Atmosphere and Volatile Evolution") has been silent since Dec. 4, despite repeated efforts to hail the ...

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

The 38-foot-wide space rock is projected to come to within just 123,000 miles of our planet, according to NASA.

NASA's Webb space telescope (Hubble's successor) and Mars rover Curiosity have been included in Time magazine's list of the ...

With NASA’s first launch toward the moon in five decades potentially only a few months away, the space agency has just ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

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

The head of NASA’s astrophysics division offered an upbeat assessment of upcoming missions, a stark contrast to the agency’s ...

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

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

Something happened to the probe on the far side of the Red Planet.