Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

In the lawsuit filed on behalf of the shareholder, Firefly – a space transportation company that builds rockets and landers ...

Crew-11's Crew Dragon capsule will leave the International Space Station (ISS) on Wednesday at 5 p.m. EST (2200 GMT) and ...

It will be the first time in the space station’s 25-year history that a mission will be cut short because of a medical incident in space.

Normally, NASA overlaps incoming and outgoing crews aboard the ISS, but with the possibility of evacuating Crew-11 before ...

WASHINGTON, DC—This week, NASA’s new administrator, Jared Isaacman, said he has “full confidence” in the space agency’s plans ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

Scientists say all signs indicate the so-called "megaberg" could be just days or weeks from totally disintegrating.

NASA is ending its Crew-11 mission to the International Space Station a month early. The agency announced one of the four ...

Live updates from SpaceX's Friday afternoon Starlink 6-96 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...