[ad_1] On January 8, 2022, the James Webb Telescope unfurled its mirror for the first time. Two years on, it has shown us things in the universe we’ve never seen…
Tag: black holes
The Big Bang’s Afterglow Reveals Invisible Cosmic Structures
[ad_1] Nearly 400,000 years after the Big Bang, the primordial plasma of the infant universe cooled enough for the first atoms to coalesce, making space for the embedded radiation to…