We know how the universe began. An event we call the Big Bang started it all about 13.8 billion years ago. How the universe ends, though, is an open question. The path forward depends on the ...

A graduate student of Seoul National University demonstrates virtual reality simulator technology at a tech fair held at the ...

A physicist proposes that the universe might not be empty but act like a viscous fluid, resisting expansion. This bold idea ...

Faint structures play a crucial role in cosmic development, and scientists are only just beginning to grasp their full extent and role in shaping the universe.

A new JWST study finds early galaxies at redshift 6–10 may be nearly as old as the universe at that time. One galaxy even appears older than cosmic age estimates, potentially challenging the standard ...

NASA to release most detailed images of the universe ever captured Rochester Institute of Technology astrophysics professor Jeyhan Kartaltepe led the team behind the project and explains why this new ...