Although galaxies appear pretty quickly after the Big Bang, the rate at which they grow was thought too slow for massive galaxies to emerge during the Cosmic Dawn. So, when JWST turned its golden eye ...
A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.
Reviewed by Lexie CornerNov 13 2024 According to new research from Case Western Reserve University, the oldest galaxies are ...