From Life Noggin.

The Sun shines with unimaginable power, and the universe is packed with countless blazing stars. So why does space still look so dark? It turns out, the answer has to do with how light moves and what happens as the universe expands. Let’s break it down!

Watch more Life Noggin "How Long Could You Survive Cut Off From Earth?" ▶▶ https://www.youtube.com/watch?v=-PevXm5qYCk

𝐅𝐨𝐥𝐥𝐨𝐰 𝐭𝐡𝐞 𝐋𝐢𝐟𝐞 𝐍𝐨𝐠𝐠𝐢𝐧 𝐓𝐞𝐚𝐦!
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ALL THE LINKS! – https://linktr.ee/lifenoggin
Director/Voice – Pat Graziosi: http://twitter.com/PatGraziosi
Executive Producer – Keith Comito: https://twitter.com/KeithComito
Animation by Robert Grisham
Written by Ashleen Knutsen

Sources for this edutainment video:

1. https://scied.ucar.edu/learning-zone/earth-system/energy-from-sun
2. https://www.skyatnightmagazine.com/space-science/how-big-universe
3. https://skyandtelescope.org/astronomy-resources/how-many-stars-are-there
4. https://study.com/academy/lesson/determining-the-temperature-of-a-star.html
5. https://britastro.org/2018/the-brightness-of-stars
6. https://www.planetsforkids.org/why-is-space-black.html
7. https://www.planetsforkids.org/why-is-space-black.html
8. https://www.uu.edu/dept/physics/scienceguys/2000Oct.cfm
9. https://thewonderofscience.com/phenomenon/2018/5/3/why-is-space-black
10. https://www.planetsforkids.org/why-is-space-black.html