REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

The chances of an asteroid as large as the width of an NFL field striking Earth continue to tick up, according to NASA.

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

NASA is using its human spaceflight experience on the space station to figure out what types of medical events happen in ...

NASA's Perseverance collects the “Silver Mountain” sample in Jezero, revealing geological secrets and possible traces of ...

NASA scientists have detected a star and trailing exoplanet that may be sailing through the Milky Way with unprecedented ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

NASA and SpaceX are working together to bring astronauts Sunita Williams and Butch Wilmore back to Earth sooner than planned.

Elon Musk accused former President Joe Biden of leaving two astronauts stranded aboard the International Space Station for ...

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

Butch Wilmore and Suni Williams recently told CNN they want to "change the rhetoric" about the two astronauts being "stuck in space." ...