Archived Is it possible that light itself is powering the expansion of the Universe? (AskScience)
submitted ago by cobeast
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Archived Is it possible that light itself is powering the expansion of the Universe? (AskScience)
submitted ago by cobeast
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[–] HoneyNutStallmans 0 points 1 point 1 point (+1|-0) ago
Doesn't space have a decent amount of interstellar/intergalactic matter?
It was my understanding that, as you leave Earth's atmosphere, the atmosphere gradually blends into a very low pressure interstaller system.