NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could ...

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

NASA announced Tuesday that it is exploring two options to move forward with its mission to return samples from Mars at a lower cost.

The space agency will provide a broadcast update on the marquee mission that is intended to recover samples of Martian rock ...

NASA Administrator Bill Nelson and Nicky Fox, the agency's associate administrator for science missions, will host an audio-only media teleconference to update the public on the Mars Sample Return ...

NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

Pearl Young joined the National Advisory Committee for Aeronautics in 1922, working across departments before becoming a ...

NASA astronauts Sunita Williams and Butch Wilmore, who are currently stuck at the International Space Station (ISS), ...

The company has not yet announced a target date for the launch. Firefly to send lander with NASA instruments to moon A commercial lunar lander will soon be heading to the moon with a fleet of ...

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite is a pioneering initiative to observe and understand changes on ...

The Parker Solar Probe is the fastest spacecraft ever built, and hit 430,000 mph at closest approach. NEW YORK — NASA's ...