Mr. Sagan
"We are stardust, let's prove it being brilliant" Really was so difficult choose only one scientist that I admire, Servet, Einstein; Nobel or even Elon Musk; but I already wrote about Musk, in Spanish, but doesn´t matter. Carl Sagan (1934-1996) is the best Science promoter that exist, surely the most recognised thing that he do, is "Cosmos", I´m speaking about the first (are two Cosmos, of Sagan and of de Grasse Tyson), aside from he was a prominent astronomer, astrophysicist and cosmologist; trough the observation of Venus he discovered the global warming in planetary scale. Also he was a great writer I had the pleasure of read "Pale blue dot. A vision of the human future in space" and is a so beautiful book. He is the responsible of the idea of put a gold disc in the Voyager I and in the Voyager II with the hope of transmit information about the humans, anyway he was aware that this "message" could be could be difficult to decipher...