A drifting SpaceX rocket is on a collision course with the moon after launching a pair of lunar landers more than a year ago. The rocket’s upper stage will unintentionally slam into the moon Wednesday,

Abandoned spacecraft will hit with the force of three tons of TNT and leave behind a hole in the lunar surface

The impact will occur on the side of the Moon facing Earth and could raise a cloud of dust and rock fragments that may remain visible through sensitive telescopes for several minutes.

So, there’s this derelict SpaceX Falcon 9 upper stage, and it’s being watched as it heads on an irreversible collision line toward the Moon’s ground. It’s moving at about 5,400 miles per hour, and well,