Carl Sagan

Carl Edward Sagan (; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator.

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Carl Sagan film 'Voyagers' casts Andrew Garfield of 'Spider-Man' fame to play beloved astronomer

"Pale Blue Dot" is a timeless speech by astronomer Carl Sagan about Earth, humanity, & our place in the universe. It provides the ultimate 'big picture' perspective we all need sometimes.

NASAs first female Goddard Space Flight Center director swears oath on Pale Blue Dot by Carl Sagan

New Carl Sagan documentary in the works from National Geographic and Seth MacFarlane

New Nasa director swears oath on Carl Sagan’s book instead of Bible

New NASA Official Took Her Oath of Office on Carl Sagan’s ‘Pale Blue Dot’

Carl Sagan Documentary In The Works

What you should know about Carl Sagan Day

Carl Sagan holding the Pioneer plaque in City Hall Plaza, March 1972

"Think of the rivers of blood spilled by all those generals and emperors so that in glory and in triumph they could become the momentary masters of a fraction of a dot." Carl Sagan

What Carl Sagan Might Think About NASA’s Current State Of Space Exploration

The Man Who Brought Us the Universe: 4 Things We Have Thanks To Carl Sagan

Carl Sagan: Cosmos, Pale Blue Dot & famous quotes

What Carl Sagan's 'Star Wars' video gets right about life in space

Watch: Harvard Astronomer Mansplains SETI To The Legend Who Inspired Carl Sagan’s Contact