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??????-??????? ????? ????????????? ???????? ??????? ???????? ???? ? ????? ????? ??? ??????? ??????? ????????????-??? ????? ?????? ??? ???? ???????? ??? ??????? ????? ???????? ??? ?? ????? ??????? ??????? ??????????? ???? ??????????? , ??? ????? ? ????????? ???????? ????????????? ??????????? ? ????????? ?????? ?????? ????????

????-?? ??? ???? ????????????????? ???????? ??? ? ????????????????? ????????????? ???? ??????-??????? ???????? ??????? ???? ???? ?????? ???????? ??? ????? ^[?]^[?] ???? ???????? ???? ?????? ?????????? ???????????? ???? ???? ??????????? ?????? ??????? ????? ???????????? ??????? ^[?]^[?]

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↑ Sheetz, Michael (????-??-??)? "NASA estimates having SpaceX and Boeing build spacecraft for astronauts saved $20 billion to $30 billion" ? CNBC (?????? ??????) ? ???????? ????? ????-??-?? ?
↑ kentnstxl (????-??-??)? "Reducing the Cost of Space Travel with Reusable Launch Vehicles" ? NSTXL (?????? ??????) ? ???????? ????? ????-??-?? ?
↑ Hegadekatti, Kartik (????-??-??)? "IBSES: International Bank for Space Exploration and Sciences" ? mpra.ub.uni-muenchen.de (?????? ??????)? ????-??-?? ?????? ??? ???? ??????? ??? ? ???????? ????? ????-??-?? ?
↑ Hegadekatti, Kartik (????)? IBSES: International Bank for Space Exploration and Sciences (?????? ??????)? Social Science Research Network?

????????:Inspace

????????:Economy-stub ????????:Space-stub

[1] Sheetz, Michael (????-??-??)? "NASA estimates having SpaceX and Boeing build spacecraft for astronauts saved $20 billion to $30 billion" ? CNBC (?????? ??????) ? ???????? ????? ????-??-?? ?

[2] tnstxl (????-??-??)? "Reducing the Cost of Space Travel with Reusable Launch Vehicles" ? NSTXL (?????? ??????) ? ???????? ????? ????-??-?? ?

[3] Hegadekatti, Kartik (????-??-??)? "IBSES: International Bank for Space Exploration and Sciences" ? mpra.ub.uni-muenchen.de (?????? ??????)? ????-??-?? ?????? ??? ???? ??????? ??? ? ???????? ????? ????-??-?? ?

[4] Hegadekatti, Kartik (????)? IBSES: International Bank for Space Exploration and Sciences (?????? ??????)? Social Science Research Network?

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