TIL about the Boötes Void - a sphere in the universe that contains only 60 galaxies in a cylinder through the middle, when typically there would be around 2,000.

en.wikipedia.org

TIL about the Boötes Void - a sphere in the universe that contains only 60 galaxies in a cylinder through the middle, when typically there would be around 2,000.

en.wikipedia.org

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Today I Learned (TIL)@lemmy.ca · 1 year ago

Boötes Void - Wikipedia

en.wikipedia.org

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