Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

V1674 Herculis was a record-breaker. It erupted in the constellation Hercules on June 12, 2021, and skyrocketed to peak ...

Beneath Starship’s stainless steel frame lies an engineering monster, a massive pressurization system designed to fuel 33 Raptor engines in perfect harmony, down to the millisecond. JFK's niece has ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Add Yahoo as a preferred source to see more of our stories on Google. Lead image: 24K-Production / Shutterstock (James Webb Space Telescope looking at galaxies. Credit: 24K-Production / Shutterstock.) ...

PHOENIX — Like a motorboat doing doughnuts in a lake, Betelgeuse’s companion star leaves a wake in the giant star’s atmosphere. Signs of the smaller star’s trail around the red supergiant are the best ...

Astronomers have decoded the hidden past of a distant red giant star by listening to tiny vibrations in its light, revealing clues of a dramatic cosmic history. The star, which quietly orbits a ...

The sport that blends elements of tennis and badminton was introduced by a roster of celebrity players at California Smash.

From miracle comebacks to dynasty-shattering losses, these NFL playoff upsets still echo through football history. Relive the ...

You are watching a long-held idea in stellar physics face serious scrutiny. Researchers at Chalmers University of Technology, working with colleagues at the University of Gothenburg, have taken a ...

Jailbreaking a video game console is a big deal: Once hackers can do it, they can push their hardware to perform actions it wasn't originally programmed for. The latest generation of video game ...