NASA asteroid WARNING: Asteroid could unleash ‘enormous devastation’ if it hit Earth AN ASTEROID eight-times longer than a London double-decker bus will skim past Earth today as experts warn of an increase in asteroids striking the planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Cathleen Morawetz, Mathematician With Real-World Impact, Dies at 94Trilobites: We Need to Talk Some More About Your Dirty SpongesSHOCK CLAIM: The universe is ‘ringing like a crystal glass’ from Big Bang explosionA Cancer Conundrum: Too Many Drug Trials, Too Few PatientsCan’t Let Go of ‘S-Town’? Here’s What to Read NextExperience A Zero Gravity Flight