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27 de may. de 2024 · Carl Sagan, American astronomer and science writer. A popular and influential figure in the United States, he was controversial in scientific, political, and religious circles for his views on extraterrestrial intelligence.
- Immanuel Velikovsky
Immanuel Velikovsky (born June 10, 1895, Vitebsk, Russia...
- Carl Sagan
NASA (1934–96).The American astronomer Carl Sagan advanced...
- Immanuel Velikovsky
10 de may. de 2024 · Friday Foxer #175. Every Friday, Tally-Ho Corner’s cleverest clogs come together to solve a ‘foxer’ handcrafted by my sadistic chum and colleague, Roman. A complete ‘defoxing’ sometimes takes several days and usually involves the little grey cells of many readers. All are welcome to participate.
10 de may. de 2024 · : Artist and screenwriter, Linda Salzman Sagan, who designed NASA’s Pioneer Plaque and was a member of the team that created NASA’s Voyager Interstellar Message, second wife of Carl Sagan and mother of their son, Nick (Clinnette Minnis), and grandmother of Zoe, has died at 83.
12 de may. de 2024 · Thanks to this post, I now know the origins of waving guy - his silhouette comes from a plaque that was designed for the Pioneer 10 Spacecraft back in 1972 by Linda Salzman Sagan. 4 And, I had a new lead on the CZJ mystery - the first ever use of the image, and the discussion around it on the talk page on Wikipedia, which goes back ...
26 de may. de 2024 · Carl Sagan (1934-1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, and author who left an indelible mark on the scientific world and popular culture.
13 de may. de 2024 · Auf Sagan geht das „Paradoxon der schwachen jungen Sonne“ und eine erste Deutung desselben zurück. Er wies dabei auf wesentliche Fragen des Klimas und Besonderheiten der Entstehung des Lebens auf der Erde hin.
23 de may. de 2024 · Sagan fue el primero en señalar a las nubes de Venus como uno de los sitios más prometedores del Sistema Solar en la búsqueda de vida extraterrestre. En un estudio publicado en 1967, el autor de ‘Cosmos’ (1980) especuló que a partir de la composición bioquímica de las nubes venusinas, sería posible la existencia de formas de vida ...