Ajit Pai @AjitPai
Study of galaxy similar in structure to ours suggests “that our spiral galaxy home isn't the product of a freak accident.” Instead, the Milky Way “is typical” and came about as “a sort-of 'default' path of galaxy formation and evolution.” — @physorg_com https://t.co/RLs6zBIicw — PolitiTweet.org