Carl Sagan Portal

October 2014

Carl Sagan  is the one of the most influential scientists of the 20th century. Mr. Sagan was a life long seeker of knowledge and truth. Carl Sagan's extraordinary life was filled with successses and failures. Carl Sagan's contributions to space exploration, astrophysics, cosmology, and astronomy is exemplary. Carl Sagan was an essential piece to many of Nasa's most challenging missions such as the Apollo missions, Pioneer missions, and the Voyager missions. Carl Authored many books such as The Dragons of Eden, Boca's Brain, Pale Blue Dot, Cosmos, and Contact. Carl Sagan is also credited with publishing over six hundred scientific papers. Carl Sagan was a fervent advocate for scientific skeptical inquiry and the scientific method.

For more information please refer to the links below

http://www.carlsagan.com/