End times coming in β€˜68?

Astronomers say they’ll have to keep an eye on the near-Earth asteroid Apophis to see how much of a danger the space rock poses to our planet during a close pass in 2068. But don’t panic: The chances of an impact still seem very low.  Under certain circumstances, the sun can heat an asteroid unevenly, causing the … Read moreEnd times coming in β€˜68?