Ajit Pai @AjitPai
"It is lucky we're not residing there!" Scientists find that 3.5M years ago, powerful blast at center of Milky Way radiated outward, even affecting stream of gas stretching 200,000 light-years from pair of dwarf galaxies to the outer edge of the Milky Way. https://t.co/bLKOcURtmG — PolitiTweet.org
