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

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

NASA"s beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...

As the administration slashes spending on science, NASA is running low on new missions.

THE famously desolate Mars landscape could be scattered with trees to the untrained eye, according to a recently shared Nasa ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

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

NASA astronaut Don Pettit has just shared a beautiful shot of the Grand Canyon captured from the space station during his recent stay there.

NASA has shared detailed insights on how space travel affects the human body, from radiation exposure to gravity changes.

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

NASA's Curiosity rover finds strange rock formations on Mars. These look like spiderwebs. The rover spots these on Mount ...