Astronomers using the James Webb Space Telescope (JWST) may have detected what could be the oldest galaxy ever observed, potentially reshaping our understanding of how quickly the early universe began ...
Dark matter plays a crucial role in galaxy formation by acting as a gravitational “glue” that helps pull gas together to form ...
Astronomers using the Webb Telescope detect a faint smudge that may be the first galaxy, or a nearby impostor, named ...
Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...
Only after adding a massive, invisible halo of dark matter to their computer models could the researchers reproduce what they ...
In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...
Scientists have discovered a giant black hole that they believe may have been formed in the first few microseconds after the ...
Astronomers have discovered a tiny, ghostly galaxy in a remote corner of the universe, likely a cosmic castaway flung from ...