A discarded piece of a SpaceX rocket is expected to crash into the moon at a speed of 5,400 mph on Wednesday, creating a debris plume large enough that it might be visible from Earth with a telescope.
WIRED reported that a discarded piece of the SpaceX Falcon 9 is expected to hit the moon at around 12:34 CST on August 5. The website reported that if the impact occurs, it will make history as the first impact flash ever recorded on the sunlit face of the moon.