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Why Does the Moon Turn Red?

From Ready Jet Go! · 2017

Why Does the Moon Turn Red?
4 min1st2nd3rdScience
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Summary

A Ready Jet Go! clip on PBS LearningMedia. Dr. Rafferty explains that during a total lunar eclipse the moon can look red, because red light bends through Earth's atmosphere and reaches the moon. A look at the 'blood moon.'

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All ages
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Teaching resources

Discussion questions

Discussion

During a lunar eclipse the moon glows red — find out where that color comes from.

  1. What is a lunar eclipse?
  2. What color can the moon turn during a lunar eclipse?
  3. What gives the moon its red color?
  4. How is a lunar eclipse different from a solar eclipse?

Quick work-a-long

Vocabulary: lunar eclipse, moon, red, atmosphere, shadow.

Try it: Color two moons: a normal gray moon and a red 'eclipse' moon. Label each.