13:372
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1:54
3:37Carl Sagan "Pale Blue Dot" (New Version) Spread This!
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10:00Carl Sagan - A Tribute to Carl Sagan (Some of the Best Scenes from Cosmos)
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9:42Carl Sagan - The Music of the Cosmos Television Series
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7:39Carl Sagan discusses nuclear self-destruction
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8:32Carl Sagan on "Who speaks for Earth?"
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3:38Carl Sagan on looking out into space = back into time
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2:35Carl Sagan on the total number of stars in our Universe
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8:44Carl Sagan teaching school children about the Universe
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4:58Carl Sagan - The Cosmic Calendar (Version 1)
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7:04Carl Sagan explains Natural Selection
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5:11Carl Sagan on the Anasazi peoples' calendrical devices
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9:52"Who Speaks for Earth?" episode 13 ending (Cosmos summary)
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9:52Carl Sagan on the cosmic Rosetta Stone
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9:49Carl Sagan on radio astronomy & the Drake Equation
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11:00Carl Sagan on the shape of the cosmos (curved/saddle/flat)
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5:04Carl Sagan on "the beginning"
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8:23Carl Sagan on the great library of Alexandria part 2
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3:47Carl Sagan on the great library of Alexandria part 1
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4:2410 years after the making of Cosmos; Carl Sagan reflects
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8:54Carl Sagan explores the Encyclopedia Galactica/Earth's end
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8:28Carl Sagan on UFOs
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7:34Carl Sagan on the Encyclopedia Galactica (Survival in space)
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7:18Carl Sagan on advanced civilizations visting Earth
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9:19Carl Sagan on Champollion & the Rosetta Stone part 1
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9:47Carl Sagan on the Big Bang - Milton Humason & Edwin Hubble
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8:34Carl Sagan on "God" and "gods"
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4:37Carl Sagan explains the geometry of our universe
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7:19Carl Sagan's flat-land thought experiment, and the tesseract
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9:33Carl Sagan on the Big Bang / the creation of the cosmos
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7:49Carl Sagan on atoms, the googol, and the googolplex
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7:29Carl Sagan explains the evolutionary processes of life
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6:08Carl Sagan explains the lives and deaths of stars
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10:56Carl Sagan on the life of our sun and the other stars
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9:24Carl Sagan on the chemical elements
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6:43Carl Sagan on black holes and the bending of light
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8:57Carl Sagan explains cosmic rays and neutron stars
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8:59Carl Sagan talks about the Greeks' contributions to science
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5:18Carl Sagan explains how he came to know what the stars are
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2:35Carl Sagan discusses Voyager's accomplishments
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2:33Carl Sagan Cosmos - Travellers' Tales Intro
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6:00Carl Sagan on the chemistry of life on Earth/ other planets
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8:59Carl Sagan - The Cosmic Calendar (Version 2)
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3:27Carl Sagan Cosmos - One Voice In The Cosmic Fugue Intro
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9:35Carl Sagan - The Shores of the Cosmic Ocean part 3
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9:19Carl Sagan - The Shores of the Cosmic Ocean part 2
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7:30Carl Sagan - The Shores of the Cosmic Ocean part 1
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2:02Ann Druyan talks about the Cosmos mini-series
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8:42Carl Sagan on Eratosthenes
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10:33Carl Sagan on the great library of Alexandria
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7:27Carl Sagan on Evolution
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6:39Carl Sagan on natural laws/constellations
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9:03Carl Sagan on the pseudoscience of Astrology
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9:01Carl Sagan on the origin of DNA
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10:29Carl Sagan on DNA
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10:16Carl Sagan on comet/asteroid impacts & the Canterbury Monks
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10:33Carl Sagan on Epicycles, Ptolemy, and Kepler
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9:04Carl Sagan on Tycho Brahe, Johannes Kepler, and ellipses
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6:36Carl Sagan on Johannes Kepler's persecution
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1:42Carl Sagan "We Speak for Earth"
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2:51Carl Sagan "100 Billion Galaxies each W/100 Billion Stars"
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1:54Carl Sagan "The Earth as a Fragile Blue Crescent"
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