Astronomers discover rare Einstein cross with a fifth image, revealing hidden dark matter

Science

Astronomers Discover Rare Einstein Cross With A Fifth Image, Revealing Hidden Dark Matter

By Phys.org

When Rutgers theoretical astrophysicist Charles Keeton first saw an unusual picture shared by his colleague, he was intrigued. "Have you ever seen an Einstein Cross with an image in the middle?" his colleague Andrew Baker asked, referring to a rarely ...Read more