Beloved astronomer Carl Sagan made a prescient prediction about a populist "charlatan" that seems to have come true some 20 ...

Carl Sagan, the astronomer, Pulitzer Prize-winning author, and legendary popularizer of science, gave this interview during the making of "Time Travel." True to form, he discusses arcane aspects ...

He was a prolific writer of science books and a popular speaker ... Let’s conclude this discussion with two handy quotes from Carl Sagan. First, in case you are wondering why I dragged you ...

This story appears in the August 2017 issue of National Geographic magazine. Carl Sagan spent his childhood immersed in Mars. The future scientist, an avid reader of Edgar Rice Burroughs’s ...

The Carl Sagan Center for Research (CSC) brings together all the scientific research at the SETI Institute. Home to more than 75 scientists, the CSC conducts grant-funded research across nearly all ...

Meditate on these quotes on spiritual awakening to raise your awareness of the truth and spiritual journey.

Carl Sagan, the distinguished Cornell University astronomer and Pulitzer Prize-winning author, who succumbed to his battle against cancer on December 15, in fact lived for millions of years in the ...

Dr. Sagan, a planetary scientist who was recognized for both his ingenious scientific ideas as well as his enormous influence in popularizing space science, was a new member of the SETI Institute’s ...

The WIRED conversation illuminates how technology is changing every aspect of our lives—from culture to business, science to design. The breakthroughs and innovations that we uncover lead to new ...

NOVA: I want you to comment on John Mack. SAGAN: Many of the principle advocates of UFO abduction seem to want the validation of science without submitting to its rigorous standards of evidence.