Expert says meteor could wipe out Earth next week despite Nasa's claim we're safeMirror.co.ukAs a plethora of horrors are expected to rain down and ravage the planet including meteor strikes, earthquakes, tsunamis and even as some suggest a ...Scientists Use Lasers to Simulate Shock Effects of Meteorite Impact on SilicaSLAC Study Reveals its Unexpectedly Fast Transformation into a Compressed