Astronomers from the Czech Republic and Argentina have employed the Gemini South telescope to observe a yellow supergiant ...

A colossal star with a name that looks impossible to pronounce is actually fairly simple. Say it like U-Y Scoo-tee.

Astronomers have spotted signs that Betelgeuse, the closest supergiant star to Earth, could be about to explode as a ...

Betelgeuse is a red giant star that shines brightly in the night sky. It makes up one of the "shoulders" of Orion, one of the ...

Late on Thursday night and into the early hours of Friday, the full moon turned a beautiful reddish color as it drifted ...

This is the third supergiant isopod species discovered in the South China Sea since 2017, researchers said. Photo by Huang M-C, Kawai T (2025) At a fishing port in Taiwan, researchers bought four ...