NASA's next four large telescopes : hearing before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, first session, December 6, 2017
Pubbl/distr/stampa
Washington : , : U.S. Government Publishing Office, , 2018
Descrizione fisica
1 online resource (iv, 121 pages) : illustrations
Soggetti
Telescopes - Technological innovations - United States