Shortly after the Big Bang, the universe was a dark and mysterious place. Using observations from NASA's James Webb Space Telescope, an international team of astronomers led by Simon Lilly of ETH ...
![Quasar-J0100+2802-JWST](https://images.twnmm.com//c55i45ef3o2a/2qJAwmbGvpvtxaPcPNRGk6/1ef2210104bbb863730914c4c174cec7/Quasar-J0100_2802-JWST.jpg)*This image ...
Shortly after the Big Bang, the universe was a dark and mysterious place. And I mean really dark — the gas between stars and galaxies was opaque, so no light could shine through. As anyone who's ever ...