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Astronomers just watched the merger of two galaxies 13 billion years ago



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ALMA (ESO / NAOJ / NRAO), NASA / ESA Hubble Space Telescope, Hashimoto Et Al

Astronomy is especially good for one thing: to make you feel the insignificant, meaningless noise floating through the endless void of space .

Take this new development, for example: astronomers recently watched the merger of two galaxies. , but due to the distance between us and the observed event, we know that this merger has been unbelievable 1

3 billion years ago .

Such numbers are too large to be understood.

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