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1. es.wikipedia.org › wiki › Carl_SaganCarl Sagan - Wikipedia, la enciclopedia libre

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   Carl Sagan. Carl Edward Sagan ( Nueva York, 9 de noviembre de 1934- Seattle, 20 de diciembre de 1996) fue un astrónomo, astrofísico, cosmólogo, astrobiólogo, escritor y principalmente un reconocido divulgador científico estadounidense. Inicialmente fue profesor asociado de la Universidad de Harvard y posteriormente profesor principal de la ...

2. nl.wikipedia.org › wiki › Carl_SaganCarl Sagan - Wikipedia

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   Carl Edward Sagan (Brooklyn , 9 november 1934 – Seattle (Washington), 20 december 1996) was een Amerikaanse astronoom, astrofysicus, kosmoloog, scepticus en wetenschapscommunicator. Hij publiceerde meer dan 600 wetenschappelijke bevindingen en artikelen , en was auteur , coauteur of redacteur van meer dan 20 boeken, met name populair-wetenschappelijke .

3. www.nature.com › articles › d41586/023/03240-xCarl Sagan’s audacious search for life on Earth has lessons ... -...

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   18 ott 2023 · The investigators, led by planetary scientist and broadcaster Carl Sagan, had searched for evidence of life on Earth that could be detected from space. The results, published 30 years ago this ...

4. zh.wikipedia.org › zh-tw › 卡尔·萨根卡爾·薩根 - 維基百科，自由的百科全書

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   卡爾·愛德華·薩根 （英語： Carl Edward Sagan ，1934年11月9日—1996年12月20日），著名 美國 天文學家 、 天體物理學 家、 宇宙學家 、 科幻小說 及 科普 作家 ，亦是 行星學會 的成立者。. 薩根收集了發送到太空的第一批物理資訊： 航海家金唱片 。. 薩根提出了 ...

5. www.planetary.org › profiles › carl-saganCarl Sagan | The Planetary Society

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   Carl Sagan played a leading role in the American space program since its inception. He was a consultant and adviser to NASA beginning in the 1950s, he briefed the Apollo astronauts before their flights to the Moon, and was an experimenter on the Mariner, Viking, Voyager, and Galileo expeditions to the planets.

6. www.biography.com › scientists › carl-saganCarl Sagan - Cosmos, Quotes & Books - Biography

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   2 apr 2014 · Carl Sagan was one of the most well-known scientists of the 1970s and 1980s. He studied extraterrestrial intelligence, advocated for nuclear disarmament and co-wrote and hosted 'Cosmos: A Personal ...

7. vi.wikipedia.org › wiki › Carl_SaganCarl Sagan – Wikipedia tiếng Việt

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   Carl Sagan. Carl Edward Sagan ( / ˈseɪɡən /; 9 tháng 11 năm 1934 – 20 tháng 12 năm 1996) là nhà thiên văn học, vật lý thiên văn, vũ trụ học, sinh học vũ trụ, tác giả sách, nhà phổ biến khoa học và là nhà phát ngôn khoa học người Mỹ. Đóng góp quan trọng nhất của ông là cho việc ...