Scientists last month announced first hard evidence for cosmic inflation, the process by which the infant universe swelled from microscopic to cosmic size in an instant.
A research paper by an Indian physicist has for the first time cast doubts on some of the fundamental hypotheses of the standard Big Bang model for the origin of the universe.
Day in Pics: 22nd December
Showbiz World - December 22, 2014
Sunny Leone with Mastizaade