Science
Astronomers Just Detected Possibly The Largest Rotating Structures in The Universe – ScienceAlert
Although the night sky changes very little on human timescales, the Universe is not a static place.
Although the night sky changes very little on human timescales, the Universe is not a static place.
We wheel about in motion around the galactic center. Stars are born, and die in violent explosions. Galaxies collide.
And, for the first time, astronomers…
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