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 ...

In a remarkable moment during its journey toward Jupiter, NASA’s Europa Clipper spacecraft managed to capture a stunning ...

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

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

Blue Origin's first launch of its New Glenn rocket was supposed to send up a pair of Mars-bound satellites for NASA, but ...

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

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

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

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

AeroVironment and NASA's JPL have shown off a wild concept for deploying six helicopters above the surface of Mars.