Topic · 32 stories
Early Universe
Articles
JWST spots dense protocluster "The Step" near a z=3 quasar
Cosmic strings proposed to explain JWST galaxy surplus
Gas Clump Hebe: First Stars or a Black Hole
Why a black hole jet silenced the "Red Potato" galaxy
z≈6 quasars punch through gas, light up Hα nebulae
ALMA finds galaxies invisible to JWST at z=6.6
Why some early galaxies are blue and others red
Weekly Digest — July 10, 2026
Early Universe galaxies formed their stars in 30 million years
Euclid finds the most ancient quasars in the Universe
