Earths place in the universe By chevy333 Jan 1, 2013 Big Bang 14 B.Y.A. universe was a dense hot mass that exploded with violent force Period: Jan 1, 2013 to Dec 31, 2013 universe devlopment Mar 1, 2013 Dust and gases collect 13.5 B.Y.A dust and gases from the explosion collect together to make masses. Apr 1, 2013 Quasers and active galaxies form Jun 1, 2013 Milky way forms 10-5 B.Y.A Aug 1, 2013 Our sun forms 5 B.Y.A - Present
