New Supercomputer Runs Suggest the Early Milky Way Was Thousands of Smaller Galaxies, Some of Them Starless
CHICAGO — The neighborhood that became the Milky Way may have started as thousands of smaller galaxies, some…
JWST finds early galaxies were already spreading the ingredients for planets and life
JWST spectra reveal carbon, oxygen and silicon in gas associated with three galaxies seen when the universe was…
Supercomputer simulations may finally explain Webb’s mysterious Little Red Dots
Simulations suggest many of JWST’s Little Red Dots could be rapidly growing black holes surrounded by extraordinarily dense…
Astronomers detect first direct evidence of star-forming gas in early galaxies
The first galaxies were already busy by the time the universe was 700 to 800 million years old.…
Characterizing galaxies at “cosmic noon” – Sciworthy
The universe is around 14 billion years old, but scientists theorize that no stars formed for the first…
Astronomers find compelling new evidence of the first stars formed after the Big Bang
A faint glow of helium, hanging near one of the earliest known galaxies, may be the clearest sign…
We Finally Know How The Lights Switched on at The Dawn of Time
We may finally know what first lit up the cosmic dawn in the early Universe. According to data…