The stellar companion may help explain why the brightness of Betelgeuse, the red supergiant, is open to so much variation.

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

In Connections, each category has a different difficulty level. Yellow is the simplest, and purple is the most difficult.

More recently, astronomers have proposed a theory for its volatile nature, which explains the star's seemingly erratic ...

But all of that extra attention has led to another remarkable find. As it turns out, Betegeuse isn’t alone—it actually has a ...

The cast of Companion sits down to discuss the unexpected challenges, quirks, and ethical questions behind dating AI robots ...

Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...

Astronomers have confirmed the existence of a companion star in a tight orbit around Betelgeuse, resolving a long-standing ...

The Southwest Companion Pass is a valuable perk that can save you. hundreds of dollars or more on flights. Here’s everything you need to know about earning the pass and using it.

Companion care may be a helpful option for those faced with isolation. Learn from experts about what companion care is, who it may benefit and more.