Star Gazers

What Happened To Pluto?

Clip: Season 43 | 3m 40s

Why is Pluto no longer designated a planet? Join Trace as he investigates.

Aired: 03/24/20 | Rating: NR

Funding provided by The Batchelor Foundation and The William J. & Tina Rosenberg Foundation

More Extras

• Using the Scientific Method in the Sky

  Clip: S43 | 3m 52s

• The Many Faces of Our Moon

  Clip: S43 | 3m 57s

• What Happened To Pluto?

  Clip: S43 | 3m 40s

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• Happy Perihelion Day! | December 28 - January 3, 2021

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• What a Great Conjunction! | December 21 - December 27

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• Red Mars | December 14 - December 20

  S43 Ep55 | 1m

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