NASA asteroid tracker: 20,000MPH asteroid found barrelling for Earth approach TODAY A COLOSSAL asteroid hurtling through space at nearly 20,000mph will approach the Earth incredibly close today, NASA’s asteroid trackers have revealed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:GLOBAL FREEZING: 15-year ICE AGE to hit in just 4 years as the sun prepares to HIBERNATECollision of two distant galaxies results in HUGE 'cosmic eye-in-the-sky'Robots being developed that have a 'brain' and can learn new things like a human childRalph Cicerone, Scientist Who Sounded Climate Change Alarm, Dies at 73Ezekiel’s Wheel Ties African Spiritual Traditions to ChristianityTrilobites: After Dinosaur Extinction, Some Insects Recovered More Quickly