Cool, Relaxed, but Way Out of Its Lane: The Most Distant Cooling-Flow Galaxy Cluster Yet Observed
Galaxy clusters like to relax, but it takes most of them a long time to get there. In today’s paper, the authors have found an exception to that rule!
Galaxy clusters like to relax, but it takes most of them a long time to get there. In today’s paper, the authors have found an exception to that rule!
Astrobites coverage of Day 1 of AAS 241!
JWST has found the oldest galaxy cluster ever, and studying it might give us some clues about the history of modern-day clusters.
JWST breaks the record for the earliest galaxy as scientists confirm a galaxy formed in the first 400 million years of the Universe.
Massive blue galaxies in the early universe present a dusty puzzle. Is the dust in these galaxies being ejected, or is it squirreled away in giant molecular clouds?
How do supermassive black holes get to be so supermassive? Today’s authors explore how we might be able to answer that question with the SKA pulsar timing array!