NASA asteroid WARNING: Giant 140 foot asteroid headed to Earth on Christmas Eve A GIANT asteroid six-times larger than an average Christmas tree will zip past the Earth in the dark hours of Christmas Eve, NASA has revealed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:NASA meteor: A 'hypersonic' fireball just hit Australia with the power of a NUCLEAR bombNASA asteroid SHOCK: Space agency tracks MILE-WIDE space rock barreling past Earth TONIGHTYellowstone volcano: How a magnitude 7 EARTHQUAKE rocked Yellowstone again after 60 yearsOlder People Are Contributing to Climate Change, and Suffering From ItIn Russia’s Provinces, the Doctor Is in (the Streets)E.P.A. Experts Objected to ‘Misleading’ Agency Smog Decision, Emails Show