Nearly every galaxy has a supermassive black hole in its core. Whether the black hole forms first and then the galaxy around ...

"To our knowledge, this galaxy-scale quasar-driven wind is currently the earliest one known." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

New telescope instruments now reveal distant galaxies in detail, reshaping how astronomers map dark matter, star formation, ...

Researchers combined deep learning with high-resolution physics to create the first Milky Way model that tracks over 100 billion stars individually. Their AI learned how gas behaves after supernovae, ...

One of the ways massive stars, those at least 10-times bigger than the Sun, reach their end is in a supernova—an enormous explosion caused by the star’s core running out of fuel. One consequence of a ...