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:atmosphere: The Rich Are Planning to Leave This Wretched Planetatmosphere: The Rich Are Planning to Leave This Wretched PlanetHomer A. Neal, Leader in Physics Who Explored Matter, Dies at 75Retro Report: Scientists Can Design ‘Better’ Babies. Should They?Trilobites: This Device Helps Fish Make It Out of the Twilight Zone AliveIn the Trump Administration, Science Is Unwelcome. So Is Advice.