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Handout

Nasa Space Place: What Is a Light Year?

Curated by ACT

Brief description of light-years with examples and images.

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Concepts
galaxies, stars
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Additional Tags
speed of light, nasa space place: what is a light-year?, light year
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
NGSS
5-ESS1-1