The first generation of stars that were born in the universe are a mystery. We can estimate when they existed and even how big they might have gotten, but direct evidence has been lacking. Now, JWST ...
Even before the first stars lit up the Universe, the Cosmos was not the cold place most researchers once imagined. New results suggest that the so-called cosmic “dark ages,” the muted era between the ...
Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a key turning point in the universe's development, known as the Cosmic Dawn.
Space.com on MSNOpinion
Why were galaxies so active in the early universe? We may be getting close to the answer
Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...
According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...
Mysterious blasts of radio waves from across the universe called fast radio bursts help astronomers catalog matter. ESO/M. Kornmesser, CC BY-SA Chris Impey, University of Arizona If you look across ...
The star is the most chemically pristine star ever seen, with barely any heavy elements.
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