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Language: en
Pages: 23
Pages: 23
Type: BOOK - Published: 2019-02-07 - Publisher: National Academies Press
On December 11, 2017, President Donald Trump signed Space Policy Directive-1 (SPD-1). The new directive replaced original text in the National Space Policy of t
Language: en
Pages: 17
Pages: 17
Type: BOOK - Published: 2019-02-07 - Publisher: National Academies Press
On December 11, 2017, President Donald Trump signed Space Policy Directive-1 (SPD-1). The new directive replaced original text in the National Space Policy of t
Language: en
Pages: 155
Pages: 155
Type: BOOK - Published: 2018-11-30 - Publisher: National Academies Press
In spring 2011 the National Academies of Sciences, Engineering, and Medicine produced a report outlining the next decade in planetary sciences. That report, tit
Language: en
Pages: 399
Pages: 399
Type: BOOK - Published: 2012-01-30 - Publisher: National Academies Press
In recent years, planetary science has seen a tremendous growth in new knowledge. Deposits of water ice exist at the Moon's poles. Discoveries on the surface of
Language: en
Pages: 31
Pages: 31
Type: BOOK - Published: 2020-12-16 - Publisher: National Academies Press
The Committee on Astrobiology and Planetary Sciences of the National Academies of Sciences, Engineering, and Medicine is tasked with monitoring the progress in
