Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs- Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs * Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs | | Exact date asteroid could smash into Earth’s surface with force of 22 atomic bombs |