Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

NASA's two car-sized labs exploring Mars each discovered rocks that neither mission had seen before, revealing a more diverse ...

But few dare enter its Valley of Ten Thousand Smokes. In 1912, a volcano was born here. It erupted for nearly three days. Its ...

It's this two-year disparity that concerns NASA officials plotting the final days of the ISS. NASA awarded SpaceX a contract ...

The Black NASA female mathematicians and aeronautical engineers referred to as the "Hidden Figures" were awarded the ...

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

Multiple bullets containing a tiny spectrometer could be shot into the lunar soil by an astronaut or rover, allowing analysis ...

NASA's "Hidden Figures," whose work helped put men on the moon, are set to be honored Wednesday in a Congressional Gold Medal ...

To establish a permanent base on the Moon and explore its surface, NASA needs a 21st century communications infrastructure.

A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...

The women who helped NASA launch the space race were honored in a Congressional Gold Medal ceremony today. Called the "Hidden ...

Rather than building an obsolescent, obscenely-over-budget jumbo rocket, NASA should turn to building truly innovative space ...