Asteroid danger: NASA scientist explains 'current HAZARD' and 'LARGE ONES' threat ROGUE asteroids and dangerous comets zip past the Earth on a daily basis and some are large enough to cause “global” cataclysm on impact, a NASA scientist has shockingly claimed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX Falcon Heavy LIVE updates: Elon Musk’s Starman Tesla roadster nears asteroid beltSpaceX LIVE STREAM: Watch live webcam as Falcon Heavy Tesla heads to MarsSpaceX Falcon Heavy launch: Will the Tesla Roadster hit the asteroid belt?SpaceX LIVE stream: How to watch Live stream on YouTube of Tesla RoadsterSpaceX Falcon Heavy launch: Why did SpaceX launch a Tesla car?SpaceX Falcon Heavy LIVE: Where is the Starman right now? Where is the Tesla roadster?