Planetary society

Autor:

credit NASA JPL

Shortlink:

https://www.czwiki.cz/b/13c3b

Zdroj:

Wikimedia Commons

Formát:

1437 x 1521 Pixel (951550 Bytes)

Popis:

Carl Sagan, Bruce Murray (seated right to left) and (standing) Louis Friedman (standing, right), the founders of The Planetary Society at the time of signing the papers formally incorporating the organization. The fourth person is Harry Ashmore(standing, left), an advisor, who greatly helped in the founding of the Society. Ashmore was a Pulitizer Prize winning journalist and leader in the Civil Rights movement in the 1960s and 70s.

Komentář k Licence:

Public domainPublic domainfalsefalse

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Licence:

Public domain

Credit:

JPL

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Carl Edward Sagan byl americký astronom, spisovatel, astrofyzik a popularizátor astronomie, astrofyziky a dalších přírodních věd. Během svého života napsal více než 600 vědeckých prací a článků a byl autorem, spoluautorem nebo editorem více než 20 knih. Byl zastáncem skeptického nadhledu a podporoval projekt hledání mimozemské inteligence s označením SETI. .. pokračovat ve čtení