Click Here to Read: Astronomers turn back time to solve Einstein ring mystery By Chelsea Gohd on the Space.com website on June 4, 2020.
A Horseshoe Einstein Ring from Hubble. NASA. Public Domain via Wikimedia Commons.
Click Here to Read: Astronomers turn back time to solve Einstein ring mystery By Chelsea Gohd on the Space.com website on June 4, 2020.
A Horseshoe Einstein Ring from Hubble. NASA. Public Domain via Wikimedia Commons.