Content tagged "early universe".
3 items (3 articles, 0 stories)
A massive galaxy with barely any rotation has been discovered just 1.8 billion years after the Big Bang. JWST's observations are quietly dismantling the assumption that young galaxies always spin.
Just 300 million years after the Big Bang, a galaxy rivaling the Milky Way in 'maturity' already existed. JADES-GS-z14-0, discovered by JWST, is challenging the foundations of cosmology.
A spiral galaxy nearly identical to the Milky Way was found just 1.5 billion years after the Big Bang. Here's what JWST's stunning discovery means for galaxy formation — and why the old theories are struggling to keep up.