https://www.teslarati.com/spacex-starship-super-heavy-back-to-back-static-fires/
SpaceX fires up Starship and Super Heavy booster hours apart
Aug 11, 2022 - SpaceX appears to have successfully fired up a Starship and Super Heavy booster hours apart, testing a total of three new Raptor 2 engines on the two rockets....
starship and super heavybooster hoursspacexfiresapart