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

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

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

"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 ...

McLean-based food and pet care giant Mars, Greater Washington's largest private company, has launched an investment fund of ...

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

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