SpaceX livestreams every single one of its rocket launches, most of them involving its workhorse Falcon 9 vehicle. The vast ...

The Moon has long been cast as a dead world, a place of dust, vacuum and brutal temperature swings that no living thing could ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Blue Origin hopes launching Michaela Benthaus, a German space engineer who uses a wheelchair, will help make space more accessible.

Astronauts aboard the ISS conduct science experiments, maintain station systems and share Earth views during Expedition 74’s first full week ...

New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter ...

A SpaceX Falcon 9 rocket on tap to launch from California this weekend should be easy to spot in Arizona - if you're willing ...

Astronauts Tom Stafford and Wally Schirra delighted mission control with their rendition of the Christmas classic ...

Discover how the International Space Station was built, from Zarya and Unity in 1998 to Destiny, helping you understand each ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

Houston-based Starlab Space recently completed a space station mockup at NASA’s Johnson Space Center. Astronauts will test its design and use it for training.