Add Yahoo as a preferred source to see more of our stories on Google. EXCLUSIVE: Legendary astronomer and astrophysicist Carl Sagan, who expanded scientific understanding of the universe and helped ...

Cosmos was great because of the intelligence of Carl Sagan. He undoubtedly was one of the greatest minds of the 20th century! I have to mention James Burke though. "The Day the Universe Changed" is ...

When asked to become the new host for the continuation of the 1980 science documentary from the late Carl Sagan, Cosmos: A Personal Voyage, astrophysicist Neil deGrasse Tyson didn't immediately jump ...

On March 9, the venerated science series Cosmos returned to TV on the National Geographic Channel. The esteemed astronomer Neil deGrasse Tyson is hosting the show, which will present the next chapter ...

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 ...

ITHACA, N.Y. (AP) — The Cornell University institute searching for signs of life among the billions and billions of stars in the sky is being named for — who else? — Carl Sagan. Cornell announced ...