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Cosmos
S01 E04 / A SKY FULL OF GHOSTS
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EP 01
STANDING UP IN THE MILKY WAY
EP 02
SOME OF THE THINGS THAT MOLECULES DO
EP 03
WHEN KNOWLEDGE CONQUERED FEAR
EP 04
A SKY FULL OF GHOSTS
EP 05
HIDING IN THE LIGHT
EP 06
DEEPER, DEEPER, DEEPER STILL
EP 07
THE CLEAN ROOM
EP 08
SISTERS OF THE SUN
EP 09
THE LOST WORLDS OF PLANET EARTH
EP 10
THE ELECTRIC BOY
EP 11
THE IMMORTALS
EP 12
THE WORLD SET FREE
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A SKY FULL OF GHOSTSAn exploration of how light, time and gravity combine to distort our perceptions of the universe. We eavesdrop on a series of walks along a beach on summer nights in the year 1809. William Herschel, whose many discoveries include the insight that telescopes are time machines, tells bedtime stories to his young son, John, who will grow up to make some rather profound discoveries of his own.
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