Do you know how many people have been to the moon? Only 12! Part of the reason it's so few is because of how difficult it is to escape Earth and get into space in the first place. In this episode of Crash Course Kids, Sabrina talks about gravity, escape velocity, and how gravity works between two objects. [4:00]

Concepts

gravity, space exploration

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Additional Tags

escape velocity, gravitational fields, crash course, crash course for kids

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Classroom Considerations

• Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)
• The intended use for this resource is Instructional

• This video is hosted on YouTube