Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.

Two researchers from an astrophysics institute in Pune have discovered one of the most distant spiral galaxies ever observed - a massive, well-formed system that existed when the universe was just 1.5 ...

Fresh images of interstellar object 3I/ATLAS show strange, tail-less behaviour and a perfectly symmetric coma, sparking ...