SpaceX has acquired Elon Musk’s artificial intelligence startup, xAI, creating the world’s most valuable private company, the spaceflight company announced Monday. Musk, who is also the CEO of SpaceX, ...

Photoshop cc tutorial showing how to create asteroids in deep space with a dust cloud trailing behind it. Lindsey Vonn breaks leg in Olympic crash, Trump calls skier a loser for comments on US ...

When scientists sent bacteria-infecting viruses to the International Space Station, the microbes did not behave the same way they do on Earth. In microgravity, infections still occurred, but both ...

The Provisioner spacecraft by Astroscale U.S. will refuel two Space Force spacecraft on a mission scheduled to launch in the summer of 2026. Credit: Astroscale U.S. From civil science and exploration ...

As the U.S. ramps up defense spending and space exploration efforts, satellite stocks have ballooned value in 2025. The biggest winners include Dish owner EchoStar and Starlink competitor ViaSat. An ...

The International Space Station was painstakingly assembled segment by segment, launched into orbit by many expensive and logistically complex rockets. Now there’s intense interest in a radically ...

Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space exploration—or even be mined for valuable resources. By analyzing rare meteorites ...

Starfighters Space, Inc. (FJET) went public earlier this month, raising $40 million at $3.59 per share, including pre-sold common shares. The stock price subsequently rocketed to $31.50 and currently ...

U.S. Space Command Commander Gen. Stephen Whiting speaks Dec. 11 at the Space Force Association's Spacepower Conference in Orlando, Florida. U.S., France Conduct Second Dynamic Space Operations Demo ...

Tech Billionaires Race to Build AI Data Centers in Space Your email has been sent They are putting themselves to the fullest possible use, which is all I think that any conscious entity can ever hope ...

SpaceX is planning to raise tens of billions of dollars through an initial public offering next year, multiple outlets have reported, and Ars can confirm. This represents a major change in thinking ...

To hear Silicon Valley tell it, artificial intelligence is outgrowing the planet that gave birth to it. Data centers will account for nearly half of U.S. electricity demand growth between now and 2030 ...