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Astronomers explain where the universe's missing normal matter lives
According to the Big Bang theory, normal matter composed of protons, neutrons, and electrons should account for roughly 5% of ...
Scientists have discovered an enormous stream of super-hot gas erupting from a nearby galaxy, driven by a powerful black hole ...
Astronomers using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) instruments, the U.S.
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