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What Is a Dwarf Planet?

59 seconds

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Dwarf planets are a lot like regular planets. They both have enough mass and gravity to be nearly round, and they both travel through space in a path around the Sun. However, the path of the dwarf planet is full of objects like asteroids. A regular planet has a clear path around the sun.

Media Details

Runtime: 59 seconds

Topic: Science
Subtopic: Astronomy, Space Sciences
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2015
Producer/Distributor: NASA Jet Propulsion Lab
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Still image from: A Flying Telescope in a 747?!

Still image from: A Kite for Moon

Textured mount-like landform. Caption: It was incredible how Earthlike Titan appeared.

Astronaut in a space suit working on a machine. Caption: Training takes place in the neutral buoyancy lab.

Two cartoon characters wearing scuba gear in front of a large porthole. Spanish captions.

Cartoon character holding a hamburger while standing next to a refrigerator. Spanish captions.

Diagram of our solar system with Jupiter, Saturn, and Uranus identified. Spanish captions.

Cartoon of two people standing close to a spaceship that as crashed and a third person a distance away. Spanish captions.

Cartoon of a face against the backdrop of the surface of a barren planet. Spanish captions.

Cartoon of a person in a spaceship with space visible through a window in the ship's wall. Spanish captions.