NASA asteroid WARNING: 1,670 FOOT wide asteroid heading for ‘Earth Approach’ TODAY AN asteroid four times bigger than the Great Pyramid of Giza will zip past Earth this afternoon, NASA has warned. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Dinosaur behind world’s BIGGEST footprint FOUND: 35 tonne Thunderfoot REVEALEDBig One warning? California’s San Andreas fault struck by 10 earthquakesDead Sea Scrolls SHOCK discovery: Noah's Ark was a PYRAMID and Noah was EgyptianRISE OF THE ROBOTS: Bill Gates defends AI technology after Hawking issues dire warningWhen is the SpaceX Falcon 9 launch? Elon Musk to fire secret Zuma payload into spaceGATES TO HELL? Scientists take stunning images of mysterious structures found on VOLCANOES