Get the latest Science News and Discoveries
An Einstein Cross Reveals the Universe's Hidden Matter
When astronomers pointed their telescopes at a distant galaxy called HerS-3, they discovered something really quite remarkable. The galaxy, located 11.6 billion light years away, appeared not once but five times in their observations, arranged in a nearly perfect cross pattern. This rare phenomenon, known as an Einstein Cross, has revealed exciting evidence for a massive halo of dark matter lurking in the space between us and that distant galaxy.
None
Or read this on Universe Today
