The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

Back when we were still landing men on the moon, TV movie The Astronaut asked what would happen if something went wrong.

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

The Curiosity rover captured this image on Sept. 9, 2024, during its 4,295th Martian day (called a "sol") on Mars. It's been ...

A billionaire tech entrepreneur and his crew concluded a historic private space mission, achieving the highest altitude since ...

Astronauts in a demo flight headed by billionaire-pilot Jared Isaacman are testing leading-edge technologies pivotal to ...

Jared Isaacman, the billionaire leading the Polaris Dawn mission, and Sarah Gillis, a SpaceX engineer, exited and re-entered ...

It was a successful five-day private space excursion, orbiting nearly 460 miles above Earth, higher than the ISS or Hubble ...

SpaceX sees the brief exercise a starting point to test spacesuit technology for future, longer missions to Mars.

The crew spent five days in orbit on a mission that includes the first spacewalk by astronauts from the commercial sector.

NASA has recreated Mars' iconic "spiders" in a first-of-its-kind lab experiment, and you can watch it happen in this video.

Billionaire Jared Isaacman and his crew completed a groundbreaking five-day space trip, including the first private spacewalk. Their SpaceX capsule splashed down near Florida, covering a record ...