What would happen if (when?) a 310-mile-wide asteroid collides with Earth? That’s the fun question behind the simulation in the video below. And the answer is ...

NASA (National Aeronautics and Space Administration) conducted a new asteroid simulation to show the thing needed to destroy an approaching, giant heavenly body that could lead to Earth's destruction.

A new NASA climate simulation suggests that extremely large volcanic eruptions called "flood basalt eruptions" might significantly warm Earth's climate and devastate the ozone layer that shields life ...

Add Yahoo as a preferred source to see more of our stories on Google. What would happen if (when?) a 310-mile-wide asteroid collides with Earth? That’s the fun ...