Today's 'Potentially Hazardous' Asteroid Has Its Own Moon, 'Armageddon' Plot
At around 5 p.m. Eastern on Friday, a massive asteroid named 1998 QE2 will zoom by Earth at a relatively close distance. And as exciting as that may be for space nerds, this thing had better keep it's distance: The rock is 2,000 feet across and could wipe out Virginia if it didn't — and that's just its moon.


