Free Republic

AN ASTEROID the size of the World Trade Centre is on a dangerous Earth-bound orbit that could see the rock smash the planet during Christmas festivities. The asteroid, known as 216258 2006 WH1, is set for its closest approach to Earth on December 20 - just days before Christmas. The 540 metre space rock is the same size as the World Trade Centre and would cause a significant amount of damage and mass extinction. ... The asteroid hasn’t yet been measured on the Torio Impact Hazard Scale, but will likely be listed as a serious threat when and if it...

— Elon Musk, CEO of SpaceX and Tesla, tweeted that a "big rock" is going to hit Earth, and that we "currently have no defense." But NASA, seems to disagree. Musk's tweet was a response to another by comedian and podcaster Joe Rogan, who shared an article reporting that NASA has begun preparations for the 1,100-foot-wide asteroid Apophis, which is scheduled to pass by Earth on April 13, 2029. Apophis named after an Egyptian god of death. Musk isn't wrong when he tweeted "Wouldn't worry about this particular one," though. Apophis is going to miss us by 19,000 miles. It's...