Astronomers just discovered the oldest supernova to date. Named GRB 250314A, this ancient star exploded at a time when the universe was still finding its footing.
Not long after the first galaxies lit up the dark, something massive collapsed,…
Astronomers just discovered the oldest supernova to date. Named GRB 250314A, this ancient star exploded at a time when the universe was still finding its footing.
Not long after the first galaxies lit up the dark, something massive collapsed,…