Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

The helicopters will scout the Martian surface to help prepare for a human landing on the Red Planet.

Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

The US space agency NASA will lose about 3,900 employees under Donald Trump's sweeping effort to trim the federal ...

An international crew is readying for Thursday's planned launch of a NASA mission to the International Space Station after ...

NASA's Mars Reconnaissance Orbiter (MRO) has captured several images of the Insight lander on the Red Planet between 2018 and ...

A NASA Mars mission's long and winding road to the launch pad is nearing its end. The twin ESCAPADE (Escape and Plasma ...

Engineers at the University of Wisconsin-Madison uncovered a critical flaw in how lunar and Martian rovers are tested on ...

"With six helicopters, Skyfall offers a low-cost solution that multiplies the range we would cover, the data we would collect ...

Beyond plans to return astronauts to the moon for the first time since the Apollo Era, NASA and other space agencies have ...

The aerospace technology firm on Thursday unveiled the concept, which it described as a system for potential future ...

NASA has revealed a concept for the next generation of flight on the Red Planet, the "Mars Chopper." Credit: Space.com | ...