Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...

Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...

A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

New insights into the extreme conditions behind "disintegrating planets" reveals how they are consumed by the heat of their ...