Two asteroids are set to dart past Earth in the coming days, while NASA has warned about an impending close shave with an airplane-sized space rock. A doomsday preacher has also issued a dire warning about the upcoming encounter.

Greatly enhanced detection techniques have allowed astronomers to witness an ever-increasing number of asteroid flybys in recent years. The latest installment will see two space rocks skim past Earth this week. Both of the rocks were only spotted in recent days, a reminder of the threat that undetected asteroids potentially pose to our planet. (RT)