EXCLUSIVE: Legendary astronomer and astrophysicist Carl Sagan, who expanded scientific understanding of the universe and helped millions appreciate the wonders of the cosmos, will be the subject of an ...

Carl Sagan at his Cornell University laboratory in Ithaca, N.Y., in 1974. Santi Visalli, Inc./Archive Photos via Getty Images On Nov. 9, 2024, the world will mark Carl Sagan’s 90th birthday – but ...

Carl Sagan had a gift for translating complex scientific ideas into stories that sparked wonder and inspired generations, including many of the scientists shaping today’s discoveries. Through his ...

Jean-Luc Margot has received funding from the National Aeronautics and Space Administration, the National Science Foundation, and The Planetary Society, which was co-founded by Carl Sagan. He met Carl ...