here is my video where i do it in ksp id like to know what if gilly hit kerbin at 1,000m/s what would be the consequences and what might kerbin look like like after wards and if the kerbals could survive the revenge of gilly! and if you know what would happen if gilly hit earth at 1,000m/s would we survive thank you im just interested! (just out of interest what if duna hit Kerbin/Earth)