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 ...

In an interview with Entertainment Weekly before the season even premiered, Thornton flat-out told viewers to brace ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

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 ...

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.) ...

Space scientists have solved the mystery of why one of the brightest stars in the sky acts strangely. Red supergiant Betelgeuse has been found to have a newly discovered companion star, Siwarha, that ...

After nearly a decade of tracking the giant star’s hidden companion, scientists have confirmed existence of companion star and the influence it exerts. Cambridge, MA (January 5, 2026)— Using new ...

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 ...

SciTechDaily reports new research that challenges a long-held idea about how aging stars distribute elements throughout the galaxy. The study, led by researchers at Chalmers University of Technology, ...

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 ...