The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

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 ...

Under the Trump administration's cost-cutting initiative, NASA faces significant staff reductions, with over 2,000 senior ...

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

NASA's Mars Reconnaissance Orbiter (MRO) has captured several images of the Insight lander on the Red Planet between 2018 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 beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...

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

Most of the employees whose jobs have been taken away in the latest wave of layoffs are in senior-level government ranks with ...

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

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...