Lockheed Martin has unveiled a new proposal to take over NASA's beleaguered Mars Sample Return mission for less than half the ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

BEIJING -- A team of Chinese geologists has created a Mars soil simulant that almost replicates Utopia Planitia soil, a ...

Learn how NASA’s satellite fleet helps provide weather Information for the missions on the surface of Mars. Credit: ...

THE famously desolate Mars landscape could be scattered with trees to the untrained eye, according to a recently shared Nasa ...

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

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

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

A warm afternoon on ancient Mars lasted about as long as a Silicon Valley internship. That is the sobering conclusion of a ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...