Don't Look Up became real when astronomers detected an asteroid with 100% chance of hitting Earth just two hours before impact. Here's what happened next.
An asteroid with a diameter of 3,451 feet will fly past our Earth at the speed of thousands of miles an hour. The asteroid is called 7482 or 1994 PC1 since it was discovered in 1994 by Robert McNaught at the Siding Spring Observatory in Australia.