Documentary

The Best Episodes of Light and Dark Season 1

Every episode of Light and Dark Season 1 ranked from best to worst. Discover the Best Episodes of Light and Dark Season 1!

Binge this in 2h 0mPeaking at 8.5/10

Professor Jim Al-Khalili shows how, by uncovering its secrets, scientists have used light to reveal the universe.

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Seasons1

Episode Rankings

  1. #1 Fan Favorite
    Light and Dark Season 1 Episode 1 - Light
    8.0/10(25 votes)

    #1 - Light

    S1:E1

    The story of how we used light to reveal the cosmos begins in the 3rd century BC when, by trying to understand the tricks of perspective, the Greek mathematician Euclid discovered that light travels in straight lines. In Renaissance Italy 2,000 years later, Galileo Galilei did just that by using the lenses of his simple telescope to reveal our true place in the cosmos.With each new insight into the nature of light came a fresh understanding of the cosmos. In the 1670s, the Danish astronomer Ole Roemer discovered that light travelled at a finite speed, a discovery that had a profound implication. And in 1964, by detecting the cosmic microwave background, the afterglow of the big bang, we captured the oldest light in the universe and saw as far back as it is possible to see with light.

    Director:Unknown
    Writer:Unknown

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  2. Light and Dark Season 1 Episode 2 - Dark
    8.5/10(27 votes)

    #2 - Dark

    S1:E2

    The first hints that there might be more out there than meets the eye emerged from the gloom in 1846 with the discovery of the planet Neptune. In the middle of the 20th century scientists discovered dark matter and in the late 1990s dark energy. Jim explores the quest to uncover the nature of dark energy and to see dark matter pull the first stars and galaxies together, a quest that involves peering into the darkest period in the cosmos's past.

    Director:Unknown
    Writer:Unknown

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Season 1 Ratings Summary

"Light" is the best rated episode of "Light and Dark" season 1. It scored 8/10 based on 25 votes. Directed by Unknown and written by Unknown, it aired on 10/10/2016. This episode is rated 0.5 points higher than the second-best, "Dark".