NASA asteroid SHOCK: Space agency tracks MILE-WIDE space rock barreling past Earth TONIGHT NASA’S asteroid trackers are paying close attention to a colossal space rock measuring more than one mile across as it scrapes past our planet later tonight. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX, Elon Musk’s Rocket Company, Cuts 10 Percent of Its Work ForceNASA asteroid WARNING: Giant 269 foot asteroid on 'Earth Close Approach' TOMORROWEclipse 2019: Why does the Blood Moon turn red during a total lunar eclipse?Eclipse 2019: A total lunar eclipse IS COMING - 6 things you NEED to knowWant to see your own DNA? Dr Brian Cox shows you how to isolate DNA in your kitchenNASA asteroid WARNING: 460ft asteroid discovered last month headed for Earth TOMORROW