CVD-SNACK/CosmosSagan5.jpg' alt='Carl Sagan Cosmos Episode 4' title='Carl Sagan Cosmos Episode 4' />Skeptic Digital Back Issues on Cryonics, Carl Sagan, and Conspiracies Follow Michael Shermer Forensic Pseudoscience Can Tests be Trusted Daniel Loxton on. Watch Nothing But The Truth Mediafire. In 1974, a broadcast known as the Arecibo message put together by Carl Sagan and colleagues was sent into space via radio waves at a special ceremony to. Carl Sagan brings us the Cosmos, everything that ever was and ever will be, in an approach that is easily accessible even for those of us that are not science wizards. Cosmos A Space Time Odyssey Episode Guide. A spotlight on the work of female astronomers, including Annie Jump Cannon 1. Cecilia Payne 1. Also an exploration of the lives and deaths of stars and a visit to the planet of a star orbiting a globular cluster.