Space Used to Be Orange!!

Space Used to Be Orange!!

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video explores the cosmic microwave background (CMB), a mysterious static found in space, and its origins from the early universe. It explains how the universe was once filled with a plasma that emitted light, which was later redshifted to become the CMB. The video uses a toaster analogy to describe thermal spectra and discusses the formation of neutral atoms, stars, and galaxies. The CMB's thermal spectrum provides evidence of the universe's past, showing that space was once orange before expanding and cooling.

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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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