SAGAN: I personally have been captured by the notion of extraterrestrial life, and especially extraterrestrial intelligence from childhood. It swept me up, and I've been involved in sending space ...

The famed astrophysicist Carl ... surveyed Jupiter and Saturn before heading into interstellar space. Sagan visited the White House in 1977, discussing astronomy, extraterrestrial life, and ...

The Carl Sagan Center for Research (CSC ... across nearly all branches of science addressing researching questions around the development of life, where else in the universe it exists and how we might ...

The famed astrophysicist Carl Sagan and former President Jimmy Carter shared a fundamental understanding about the fragility of our planet and the futility of our wars in a "vast and awesome universe.