THE SMART TRICK OF COSMIC GALAXY RING THAT NOBODY IS DISCUSSING

The Cosmic Horseshoe is one of the best samples of an Einstein Ring. It also presents us a tantalising watch with the early Universe: the blue galaxy’s redshift — a measure of how the wavelength of its mild is stretched because of the expansion with the cosmos — is close to two. If humanity has learnt everything within the sci-fi genre, It t