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Cosmos - Season 1 Episode 4 A Sky Full of Ghosts

Trailer
An 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.

First Air Date: Mar 09, 2014

Last Air date: Apr 20, 2020

Season: 2 Season

Episode: 26 Episode

Runtime: 60 minutes

IMDb: 8.47/10 by 1,506.00 users

Popularity: 57.724

Language: English