Astronomers have discovered the first "bubble of galaxies," an almost unimaginably huge cosmic structure thought to be a fossilised
Astronomers have discovered the first “bubble of galaxies,” an almost unimaginably huge cosmic structure thought to be a fossilised remnant from just after the Big Bang sitting in our galactic backyard. The bubble spans a billion light years, making it 10,000 times wider than the Milky Way galaxy. Yet this giant bubble, which cannot be […]
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https://insiderpaper.com/billion-light-year-wide-bubble-of-galaxies-discovered/
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