If the Universe is full of stars, why doesn't it appear white? And if it did, what would that look like?

Would all the black holes suddenly become visible? And if our sky was all white, would we still be able to see the stars?

Let us break something to you. Black is not a color... as far as physics is concerned.

Transcript and sources: [ Ссылка ]

Made possible with the support of Ontario Creates [ Ссылка ]

Watch more what-if scenarios:
Planet Earth: [ Ссылка ]
The Cosmos: [ Ссылка ]
Technology: [ Ссылка ]
Your Body: [ Ссылка ]
Humanity: [ Ссылка ]

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"Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan

If you enjoy What If, make sure to check out our other channel "Underknown": [ Ссылка ]

Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
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