NASA asteroid tracker: 650ft asteroid hurtling for 'Earth approach' at 16,000MPH THIS WEEK A GIANT asteroid standing taller than the Great Pyramid of Giza will zip past the Earth this week at more than 16,200mph, NASA’s asteroid trackers have revealed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:NASA SHOCK: Space agency teases COMPLETE Mars 2020 Rover craft in AMAZING photosSpaceX Starship: Everything we know about INCREDIBLE silver rocket bound for MarsSpaceX Starship: Elon Musk confirms he's building a FLEET of Starship rocketsBritain’s middle class at HIGH RISK of cancer death due to TOO MUCH WORK - shock researchTrilobites: How Making Chocolate Is Like Mixing CementYellowstone volcano eruption: How USGS missed 'BIG spike' in temperature