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…
NASA’s James Webb Space Telescope Has Detected an Unusual Signal from the Early Universe—Could It Be Home to the First Stars?
A discovery made possible by NASA’s James Webb Space Telescope may have revealed, for the first time, evidence…
Astronomers discovered the most primitive star ever
A dim red giant just out of reach of the Milky Way is providing astronomers with an incredibly…
Pristine star reveals the dawn of stars and galaxies in the universe
The spectrum looked almost empty. That was the clue. In the faint light from a red giant star…
Astronomers Think They May Have Spotted the Universe’s First Stars Glowing From the Dawn of Time
Artist’s impression of a field of Population III stars as they would have appeared after the Big Bang.…