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

A conjunction between a crescent moon and Mars joins an ongoing display of 'shooting stars,' making July 28 one of the best ...

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

On the slopes of Martian mountains and craters clings what appears to be flowing honey, coated in dust and frozen in time. In ...

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

"As this type of technology develops, it's going to have spinoff benefits for sustainability technology here on Earth as well ...

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.