Webb Finds Massive Early Galaxies That Shouldn’t Exist

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.
The National Institute for Astrophysics (INAF) has released images of five galaxies in the local universe, taken with the ...
“The discovery meant that these galaxies [had to be] older than the age of the universe, which is physically impossible,” ...
The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...
New research reveals how supermassive black holes halt star formation, shedding light on galaxy evolution in the early ...
The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...
The results indicate that the formation of stars in the early Universe was far more efficient than previously thought, ...
The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would ...