https://www.nasa.gov/feature/goddard/2022/hubble-captures-3-faces-of-evolving-supernova-in-early-universe/
Three different moments in a far-off supernova explosion were captured in a single snapshot by NASA’s Hubble Space Telescope. The star exploded more than 11 billion years ago, when the universe was less than a fifth of its current age of 13.8 billion years.
Create an account or login to join the discussion