10 of the coolest things in space that you had no idea existed



Water is essential to human life, and there's no place in the universe with more of it than the APM 08279+5255 quasar. Quasars, by definition, are very compact objects with a star-like appearance and incredible luminosity. They are thought to be powered by supermassive black holes.

from https://www.businessinsider.com/coolest-things-in-space-2018-11
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