“The universe is a pretty big place. If it's just us, seems like an awful waste of space.” ― Carl Sagan (1934–1996).
Carl Sagan was probably the most well-known scientist and astronomer of the 1970s and 1980s. He studied extraterrestrial intelligence, advocated for nuclear disarmament, and co-wrote and hosted "Cosmos: A Personal Voyage".
Astronomer, educator and author, Sagan was perhaps the world's greatest popularizer of science, reaching millions of people through newspapers, magazines and television broadcasts. He is well-known for his work on the PBS series Cosmos, the Emmy- and Peabody-award-winning show that became the most watched series in public-television history.
His best known scientific contributions is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation.
Carl Sagan is spinning in his grave so fast over modern day flat earthers, we could put a magnet on his body and copper coils around him and power the whole fucking nation on him alone.