https://arstechnica.com/science/2022/11/single-hubble-image-captured-supernova-at-three-different-times/
0
0
11/10/22 at 8:27pm
Organization
Ars Technica
Author
John Timmer
An image taken in 2010 captured the lensed supernova, but nobody noticed.
Create an account
or login to join the discussion