A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

NASA on Friday announced the four crew members of Crew-11 who will be part of Space X's next trip to the International Space ...

The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.

Pettit posted his striking footage on social media on Tuesday. The American astronaut used a wide-angle lens to get the ...

The striking image from the International Space Station captures the rain shadow effect, where a part of a mountain range is ...

To make matters worse, NASA scientists also discovered that, this year, summer ice in the Antarctic retreated to 764,000 square miles (1.98 million square kilometers) as of March 1, tying for "the ...

A SpaceX spacecraft carrying four astronauts is on a pioneering journey circling Earth over its poles after launching Monday ...

The looming demise of three NASA satellites has scientists bracing for the loss of climate and atmospheric data — especially ...

The SpaceX rocket and spacecraft technology company scrubbed its launch of 27 satellites Tuesday from California.

The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...

More than 80 ULA, Blue Origin, SpaceX and Arianespace rockets will be needed to carry Amazon's 3,200-plus first-generation ...