Gold, uranium, and other heavy elements on Earth did not form here. They were born in the violent deaths of massive stars and the collisions of neutron stars, traveling across the galaxy before ...

A strange double flash in a distant galaxy may be the first glimpse of a “superkilonova,” a cosmic one‑two punch that fuses ...

A $6B deal merges Trump Media with TAE Technologies, aiming to advance nuclear fusion energy as a low-pollution, long-term power source.

Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...