DATA: An astrophysicist used NASA data to make an insanely detailed map of US racial diversity Posted on June 30, 2017 by Matthew T. Ballew An astrophysicist used NASA data to make an insanely detailed map of US racial diversity Share this: Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook