We can see things moving faster than light

We can see things moving faster than light

Assessment

Interactive Video

Physics, Science

10th - 12th Grade

Hard

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The video explores the concept of galaxy distances, focusing on GNZ 11, which is 32 billion light years away despite its light taking 13.4 billion years to reach us. It explains the expanding universe, the observable universe, and the Hubble sphere. The video delves into relativity, discussing how space can expand faster than light, allowing galaxies to move away at such speeds. It also covers the cosmic event horizon and how some galaxies are beyond our reach.

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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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