An international exercise to simulate an asteroid striking Earth has come to an end. With just six days to go before a fictitious impact, things don’t look good for a 185-mile-wide region between ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. An asteroid simulator shows the devastation that would be inflicted on ...

A fictitious asteroid is headed our way, and a group of real experts is currently doing their best to deal with the grim situation. The week-long tabletop exercise, now in its third day, aims to find ...