NASA has detected something unusual happening with the Sun! Scientists are observing strange solar activity that could have major implications for space weather, Earth’s climate, and future space ...

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

The next NASA rover headed to Mars, up to now blandly referred to as Mars 2020, is to receive its proper name on Thursday. NASA to Reveal Mars 2020 Rover's New Name The selection of the winning ...

An abrupt rise in global sea level last year has raised concerns. The increase was more than what scientists had been expecting, a NASA-led analysis revealed. A higher-than-usual amount of ocean ...

While the planet has been visible all month long, Saturn will be brighter and more visible this weekend as it gets closer to ...

PASADENA, Calif. -- Humans aren't headed to Mars in the near future, but NASA is giving space fans a way to be represented on its next mission to the red planet. NASA's 2,300-pound Mars rover, set to ...

Rocks found on Mars may provide the strongest evidence yet of past life on the Red Planet, but more testing is needed to back ...