Webb reveals a bridge of stars linking two nearby dwarf galaxies, offering a look at how gravity reshapes galaxies and sparks ...

The black hole appears far too massive for its host galaxy, placing it in a rare category of “overmassive” black holes.

Hubble reveals a chaotic spiral galaxy whose close encounter with a neighbor has ignited a spectacular burst of star birth.

The James Webb Space Telescope is turning the Milky Way inside out, exposing the buried engines that actually drive our galaxy’s star production. By peering through dust, resolving crowded stellar ...

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...