Using data from Webb's NIRSpec instrument, an international team has confirmed that quasars shut down star formation in galaxies billions…
Technicians at Berkeley Lab are building an experiment that will conduct radio astronomy on the far side of the Moon…
A gap in astronomical knowledge is Cosmic Dawn, a time when the first stars in the Universe formed, ending the…
The observation programs for Cycle 2 of the James Webb Space Telescope have just been announced, and they are a…
Thanks to the JWST, galaxies that existed during the Cosmic Dawn have been observed for the first time!
A study by an Israeli team of astronomers offers a solution to the "impossibly massive" galaxies Webb observed.
A new analysis of those James Webb images showed that the galaxies it observed (deemed "too massive") could be even…
The universe was simply different when it was younger. Recently astronomers have discovered that complex physics in the young cosmos…
The latest results from the HERA Collaboration suggest how the earliest galaxies in the Universe slowly dispelled the cosmic "Dark…
About 13 billion years ago, the stars in the Universe's earliest galaxies sent photons out into space. Some of those…