NASA operates a large number of space science missions, approximately three-quarters of which are currently in their extended operations phase. They represent not only a majority of operational space science missions, but a substantial national investment and vital national assets. They are tremendously scientifically productive, making many of the major discoveries that are reported in the media and that rewrite textbooks.Extending Science NASA’s Space Science Mission Extensions ...
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Lingua Inglese ● Formato EPUB ● Pagine 96 ● ISBN 9780309448819 ● Casa editrice National Academies Press ● Pubblicato 2016 ● Scaricabile 3 volte ● Moneta EUR ● ID 7145214 ● Protezione dalla copia Adobe DRM
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