Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080490725> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2080490725 endingPage "530" @default.
- W2080490725 startingPage "523" @default.
- W2080490725 abstract "The voyages of Christopher Columbus are invoked by Americans more than any other historical analog to capture the ethos of the manned space program. A better analogy would be Leif Ericksson. He and his fellow Norsemen reached North America five centuries before Columbus by travelling in the most remarkable sailing vessels of their time. Not until Columbus, however, did Europeans have at their disposal a robust maritime technology that would allow them to not only reach the Western hemisphere but also to sail back and forth to Europe reliably. Over the last forty-five years, the United States has developed space launch vehicles that can carry astronauts to near-Earth orbit and even to the moon. It has failed, however, to develop the space ship that can do for the United States what the caravel did for Columbus. The current program to build a new suite of launch vehicles simply recycles old technology. It builds longships, not caravels. To achieve its goals for manned spaceflight, NASA must first build a safe, reliable, and economical launch vehicle." @default.
- W2080490725 created "2016-06-24" @default.
- W2080490725 creator A5067676965 @default.
- W2080490725 date "2009-10-01" @default.
- W2080490725 modified "2023-10-17" @default.
- W2080490725 title "Ships for this new ocean" @default.
- W2080490725 cites W1689834972 @default.
- W2080490725 cites W1971337409 @default.
- W2080490725 cites W1990136935 @default.
- W2080490725 cites W2013205953 @default.
- W2080490725 cites W2029589291 @default.
- W2080490725 cites W2049331093 @default.
- W2080490725 cites W2065789644 @default.
- W2080490725 cites W2067394817 @default.
- W2080490725 cites W2070515461 @default.
- W2080490725 cites W2079013204 @default.
- W2080490725 cites W2151035621 @default.
- W2080490725 cites W2797048287 @default.
- W2080490725 cites W2973446739 @default.
- W2080490725 cites W2999374966 @default.
- W2080490725 cites W3107263314 @default.
- W2080490725 cites W630708980 @default.
- W2080490725 doi "https://doi.org/10.1016/j.futures.2009.04.020" @default.
- W2080490725 hasPublicationYear "2009" @default.
- W2080490725 type Work @default.
- W2080490725 sameAs 2080490725 @default.
- W2080490725 citedByCount "2" @default.
- W2080490725 countsByYear W20804907252012 @default.
- W2080490725 crossrefType "journal-article" @default.
- W2080490725 hasAuthorship W2080490725A5067676965 @default.
- W2080490725 hasConcept C103888896 @default.
- W2080490725 hasConcept C104060986 @default.
- W2080490725 hasConcept C111919701 @default.
- W2080490725 hasConcept C127413603 @default.
- W2080490725 hasConcept C146978453 @default.
- W2080490725 hasConcept C153294291 @default.
- W2080490725 hasConcept C166957645 @default.
- W2080490725 hasConcept C178802073 @default.
- W2080490725 hasConcept C205649164 @default.
- W2080490725 hasConcept C2778572836 @default.
- W2080490725 hasConcept C2780179797 @default.
- W2080490725 hasConcept C41008148 @default.
- W2080490725 hasConcept C534819032 @default.
- W2080490725 hasConcept C79581498 @default.
- W2080490725 hasConcept C95457728 @default.
- W2080490725 hasConceptScore W2080490725C103888896 @default.
- W2080490725 hasConceptScore W2080490725C104060986 @default.
- W2080490725 hasConceptScore W2080490725C111919701 @default.
- W2080490725 hasConceptScore W2080490725C127413603 @default.
- W2080490725 hasConceptScore W2080490725C146978453 @default.
- W2080490725 hasConceptScore W2080490725C153294291 @default.
- W2080490725 hasConceptScore W2080490725C166957645 @default.
- W2080490725 hasConceptScore W2080490725C178802073 @default.
- W2080490725 hasConceptScore W2080490725C205649164 @default.
- W2080490725 hasConceptScore W2080490725C2778572836 @default.
- W2080490725 hasConceptScore W2080490725C2780179797 @default.
- W2080490725 hasConceptScore W2080490725C41008148 @default.
- W2080490725 hasConceptScore W2080490725C534819032 @default.
- W2080490725 hasConceptScore W2080490725C79581498 @default.
- W2080490725 hasConceptScore W2080490725C95457728 @default.
- W2080490725 hasIssue "8" @default.
- W2080490725 hasLocation W20804907251 @default.
- W2080490725 hasOpenAccess W2080490725 @default.
- W2080490725 hasPrimaryLocation W20804907251 @default.
- W2080490725 hasRelatedWork W1230857915 @default.
- W2080490725 hasRelatedWork W2009005433 @default.
- W2080490725 hasRelatedWork W2528139142 @default.
- W2080490725 hasRelatedWork W2912481779 @default.
- W2080490725 hasRelatedWork W3027433990 @default.
- W2080490725 hasRelatedWork W3030166468 @default.
- W2080490725 hasRelatedWork W3032690260 @default.
- W2080490725 hasRelatedWork W3047486230 @default.
- W2080490725 hasRelatedWork W4246036323 @default.
- W2080490725 hasRelatedWork W92561457 @default.
- W2080490725 hasVolume "41" @default.
- W2080490725 isParatext "false" @default.
- W2080490725 isRetracted "false" @default.
- W2080490725 magId "2080490725" @default.
- W2080490725 workType "article" @default.