Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

A major international effort has produced detailed images and chemical data on interstellar comet 3I/ATLAS, revealing its ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: ESO/L. Calçada Scientists have perhaps discovered the weirdest planetary system ever seen ...

T Coronae Borealis, a star system 3,000 light-years away, is expected to erupt as a nova in June 2026, briefly becoming ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a quadruple star system with two "failed star" brown dwarfs and two stars . | ...

The detection of a large interstellar object in 2017 named ‘Oumuamua was a landmark discovery. Figuring out where the wayward traveler came from, though, is another challenge entirely, especially ...

SPACE (KXAN) — A rare nova could occur in the next few nights. Called T Coronae Borealis, the “Blaze Star” and “T CrB” by astronomers, the binary star system could produce an explosion visible to the ...