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

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

A team of astronomers have made a fascinating discovery that forces us to rethink our understanding of how dead stars behave.

The fact that Betelgeuse is one of the brightest stars in the sky over Earth, visible with the naked eye, has made it one of ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

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

The astronomers observed hot minerals just beginning to solidify – the first specks of planet-forming material, the ...

Images from two different telescopes give astronomers a glimpse at the formation of a "new" planetary system around a star ...

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the universe.

Astronomers have discovered a possible new dwarf planet orbiting far beyond Pluto. First detected in March 2023 by Japan's Subaru Telescope in Hawaii, this object has been dubbed 2023 KQ14 and ...

Aliens are visiting our solar system. Not little green men, sadly, but natural alien objects—cosmic bodies such as comets and ...