NASA asteroid ALERT: Asteroids 'STRONGER and HARDER TO DESTROY' than first thought NASA scientists have warned how asteroids are harder to destroy, in potentially dire news for the future of life on Earth. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX Starhopper: Starship prototype will leap 16,400ft in launch test, documents revealOne Thing You Can Do: Drive SmarterStudy Pinpoints Source of Banned Gas That Saps Ozone Layer: Eastern ChinaHow Did Life Arrive on Land? A Billion-Year-Old Fungus May Hold CluesSpaceX Starlink launch: How to watch SpaceX launch first 60 internet satellites TOMORROWSpaceX Starlink launch: How Elon Musk is reusing THIS rocket from previous Falcon 9 launch