‘Fossilized’ Bubble 10,000 Times the Size of the Milky Way Could Be a Relic from the Big Bang
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Space@kbin.social – 0 points – scientificamerican.com
Astronomers have spotted a gigantic void they believe to be a baryon acoustic oscillation — a relic from when the universe was a fiery plasma soup
If there's a giant void in the universe it could also be evidence of a Type 3 Civilization, but probably not!