A rapidly brightening burst of light called AT 2024wpp, or "the Whippet", is baffling astronomers. One explanation is that it ...

Observations show the universe appears flat, yet its true size and global shape beyond the observable horizon may remain forever unknown.

I recently visited CERN to tour the LHC, located 100m beneath Geneva, Switzerland, featuring a 27km long tunnel that is colder and emptier than outer space. Particles inside it are accelerated to ...

Oklahoma leaders, including Lieutenant Governor Matt Pinnell, are pushing to make the state a key player in the rapidly growing global space industry, which has already reached $613 billion.

Private companies are no longer peripheral participants in U.S. space activities. They provide key services, including ...

In 2024 the US believed the Kremlin was developing an “anti-satellite missile tipped with a nuclear warhead for a potential ...

NASA said Webb observed PMR 1, nicknamed the “Exposed Cranium” nebula, in both near-infrared with NIRCam and mid-infrared with MIRI, revealing a brain-like interior divided by a dark vertical lane.

As the use of AI skyrockets, the need for data centers and cooling has risen along with it, and some have suggested an outside-the-box solution: data centers in space. "There is no doubt to me that, a ...

Add Yahoo as a preferred source to see more of our stories on Google. I’ve always loved looking up at the night sky. Even though I didn’t pursue science in college, the outer world has never stopped ...

Blake Crosby has a gift for translating complex science into fascinating conversation. The Trident Technical College astronomy professor kindly agreed to answer imaginative questions about cosmic ...

As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth. Out ...

After years of work building an exquisitely sensitive instrument, University of Chicago scientists stood and watched as it flew up and out of sight into the fiercely blue Antarctic sky. Launched on ...