Indian scientists have now claimed to have discovered an extremely large supercluster of galaxies. The supercluster of galaxies is as big as 20 million billion suns and named Saraswati by scientists from the Pune-based Inter University Centre for Astronomy and Astrophysics (IUCAA). Discovered by four scientists — Shishir Sankhyayan, a PhD student at the Pune-based Indian Institute of Science Education...