Astronomers Discover Farthest Black Hole Yet
The newly-discovered supermassive black hole sits in the center of a ‘little red dot’ galaxy called CAPERS-LRD-z9 and…
The signature of subgalactic dark matter clumping in the global 21-cm signal of hydrogen
Carniani, S. et al. Spectroscopic confirmation of two luminous galaxies at a redshift of 14. Nature 633, 318–322…
New York’s ‘Big Bang Machine’ Passes Critical First Test
We know very little about the first few microseconds after the Big Bang. We have theories, most of…