IMHO we are in greater danger of wiping ourselves out before something from space does. Can it happen? YES. It has happened before and will likely again. I wouldn't be to concerned about falling rocks as I would be from falling bombs.
Gatekeeper777 Reviewed by Gatekeeper777 on . Quantum Apocolypse Came across this stuff and watched the video on u-tube. Could use some feedback opinion. Rating: 5