‘We are NOT alone!’ Professor says aliens DID send asteroid - ‘I won't back down’ THE astronomer who claimed a cigar-shaped asteroid which passed through our solar system in 2017 is refusing to back down and is convinced it was sent by an advanced civilisation. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:EARTHQUAKE WARNING: Oklahoma now facing same risk level as CALIFORNIAOldest fossil in world FOUND – and could signal LIFE OF MARSWhat is this 2.5mile long object moving under the Pacific Ocean?Life on Mars? Discovery of world's oldest fossil could reveal existence on Red PlanetChina’s Bird Flu Surge Is a Low Epidemic Threat, W.H.O. SaysSydney’s Swelter Has a Climate Change Link, Scientists Say