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:NASA Triton mission: Neptune’s moon Triton ‘may harbour ALIEN LIFE'Life on Mars? NASA scientists find growing ‘FUNGI’ in Mars Curiosity Rover photosMedicare for All Would Abolish Private Insurance. ‘There’s No Precedent in American History’NASA snaps monster meteor fireball STREAK over Bering SeaNASA Asteroid tracker: Asteroid hit 'could wipe out life on Earth again'Depressed and Anxious? These Video Games Want to Help