20 Times The World Almost Ended – False Alarm Or Not?By Tammy Salt / May 8, 2019 9. Asteroid 2018 GE3 list25.com Lots of asteroids that would have seriously damaged our planet passed by really close and avoided the collision. One of those asteroids is called 2018 GE3 and it had a diameter of 48-110 meters. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20