Olbers’ Paradox - Deepstash
Olbers’ Paradox

Olbers’ Paradox

Olbers’ Paradox asks: if the Universe is infinite, and if there are stars (or galaxies) throughout it, why is the sky dark? Surely, if we look in any direction in the sky, that sightline will, eventually, land on a star. Common sense, therefore, tells us that everywhere we look, the sky should be as bright as the Sun, constantly aglow.

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