NASA is reconsidering the use of a massive mobile launcher at the Kennedy Space Center, raising questions about costs, delays, and jobs tied to the Artemis moon program.

Two NASA astronauts ventured outside the International Space Station on Wednesday, March 18.Footage streamed live shows ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

NASA's giant moon rocket will soon be rolled back to the launch pad ahead of the Artemis 2 launch date in April. Here's how ...

The demise of the ISS will usher in a new era of commercial space stations. Several companies are already developing orbital ...

In a happy twist of fate, NASA's Hubble Space Telescope witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule. The findings are ...

Built in the 1906s, NASA’s crawler transporter has carried Saturn V rockets for Apollo, Space Shuttles and is now a key part of getting moon-bound Artemis to the launch pad.

It may sound fanciful, but a Los Angeles-based company says it has conceived of a plan to fly out to a smallish, near-Earth ...

After a roll back to its hangar for a repair and servicing, NASA is aiming to launch Artemis II in April. Credit: John Kraus/NASA A second campaign to launch four astronauts on a flight test around ...

In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged ...