A Falcon 9 rocket will hit the Moon this summer at seven times the speed of sound
The object will be traveling at 2.43 km a second, or 5,400 mph, upon impact.
The object will be traveling at 2.43 km a second, or 5,400 mph, upon impact.
This article was originally published at: https://arstechnica.com/space/2026/04/a-falcon-9-upper-st...