Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 billion times the mass of the sun.

Users are turning to ChatGPT to guide them through acid trips. Plus Microsoft stacks the deck in dodgy medical ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...

Donning the famous red cape for the first time in the new "Superman" movie gave actor David Corenswet a big confidence boost.

The reviews are in: "Ironheart" is officially a hit with critics, even if viewership hasn't risen to typical Marvel standards ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Three new full-dome movies will highlight the July schedule at the University of Wyoming Harry C. Vaughan Planetarium.

If you talk with Star Trek fans about Star Wars, or Star Wars fans about Star Trek, you’re still trying to mix water and oil by hand. Despite decades of stories and shifting allegiances by fans, both ...