Future Space Programs: Hearings Before the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, Second Session, January 24, 25, 26, 1978U.S. Government Printing Office, 1978 - 986 páginas |
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Página 23
... societal , economic , technological , environmental , or military areas . It must be noted that such " surprise - free " futures have historically been far wide of the mark and highly conservative , but they are the only basis upon ...
... societal , economic , technological , environmental , or military areas . It must be noted that such " surprise - free " futures have historically been far wide of the mark and highly conservative , but they are the only basis upon ...
Página 41
But additional work must be done before both technical and economic questions can be answered to the satisfaction of potential investors and users . If solar power satellites do prove - out as both technically and economically feasible ...
But additional work must be done before both technical and economic questions can be answered to the satisfaction of potential investors and users . If solar power satellites do prove - out as both technically and economically feasible ...
Página 48
In addition , the social and economic factors appear favorable . Finally , significant overseas competition has been identified . Both Japan and the Federal Republic of Germany appear to be getting increasingly involved in space ...
In addition , the social and economic factors appear favorable . Finally , significant overseas competition has been identified . Both Japan and the Federal Republic of Germany appear to be getting increasingly involved in space ...
Página 65
... scale participation of the U.S. private sector in space industrialization and subsequently to strongly aid in financing near- term economic feasibility demonstrations leading to longer - term , large - scale space operations .
... scale participation of the U.S. private sector in space industrialization and subsequently to strongly aid in financing near- term economic feasibility demonstrations leading to longer - term , large - scale space operations .
Página 71
Conversion of the center to national defense needs on an emergency basis might be given consideration in its initial design for economic and other reasons . However , manned defense systems , if necessary in space , may require stations ...
Conversion of the center to national defense needs on an emergency basis might be given consideration in its initial design for economic and other reasons . However , manned defense systems , if necessary in space , may require stations ...
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activities additional agencies American appear applications approach areas become believe benefits Chairman Committee communications concept concern consideration continue contribute cost demonstrated Department direct early earth resources economic effects effort electrical energy engineering environment environmental ERIS establishment example experiments exploration funding future goals going Government ground human important increasing initial interest investment involved land Landsat launch light limited lunar major maps materials means microwave missions NASA objectives operational opportunity orbit planning possible potential present President private sector problems processing question remote requirements responsibility result role scientific sensing Shuttle significant Solar Power Satellite sources space industrialization space program station structures studies surface TEAGUE technical things transportation United University utilization