With hot staging, Starship’s upper-stage engines will ignite while the booster is still attached and some of the booster engines are still firing. Hot staging, which is commonly used on Russian rockets, could improve the performance of Starship by 10 percent, Mr. Musk said. Early in his administration, Bolsonaro https://bolsonaro71368.blogdigy.com/top-mais-recente-cinco-brasil-notícias-urban-44832052