How Many Stars Are There?

How Many Stars Are There?

Assessment

Interactive Video

Science, Physics, Other

11th Grade - University

Hard

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The video explores the vastness of the universe, starting with the stars visible to the naked eye, totaling 9,096. It highlights the Andromeda galaxy and the capabilities of the Hubble telescope, which reveals thousands of galaxies in seemingly empty space. The video discusses the scale of the universe, estimating 200 billion galaxies, and compares this to grains of sand. It concludes with a reflection on our perception of the sun's color, which is often misrepresented in media.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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