A hidden companion star of Betelgeuse, long suspected by Hungarian astronomers, has finally been observed directly, ...

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

The findings confirm a long-standing theory first proposed in the early 1900s. More importantly, it sheds new light on how ...

Find 3i Atlas Comet Latest News, Videos & Pictures on 3i Atlas Comet and see latest updates, news, information from NDTV.COM. Explore more on 3i Atlas Comet.

Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange brightness changes.

By continuing to use our services you agree to our updated Terms of Use. We have also updated our Privacy Policy to provide more detail about how we process and share your personal information, and ...

Columnist Justice B. Hill remembers the magic of starry nights from his youth and mourns how light and air pollution have ...

A century-old hypothesis that Betelgeuse, the 10th brightest star in our night sky, is orbited by a very close companion star ...

Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest ...

Several leading providers of the AI language models targeted by the order have so far been silent on the directive.

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

For decades the reddish glow of Betelgeuse has puzzled astronomers, but researchers believe they have now found the reason ...