??? ??????? ??????? ??????? ?????????? ?? ?? ?? ????? ?????? ??????? ?? ???? ??? ??????? ??? ?????? ??????? ????? ??????? ?? ??????? ?????????? ???? ????? ????? ?? ???? ??. ???????? ??? ????? ?????? ??????? ??? ????? ? ????? ????? ??????? ????????? ????????? Stratolaunch aims to attain hyperso