mars. reporter: today s mission is also all about the mantra, go big or go home. and in true elon musk fashion, that rocket that he hopes will eventually take humans to the moon or mars, he calls it the bfr, the really big flipping rocket. true elon musk style. the window opens at 1:30 today. weather is good. then he ll put his own tesla, remember that he owns tesla, he s going to put it into a permanent orbit around the sun. good marketing. in fairness, i don t know if it stands, but elon musk said he d like to be buried on mars. reporter: well, in his city or his village, doesn t surprise me. listen, you know, one thing that ll be really cool to watch, ali, is we mentioned that he wants to bring the rockets back down to earth, right? yeah. reporter: well, they ll each have at least one sonic boom. you may have or we may experience six sonic booms as