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by pdkl95
4084 days ago
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https://medium.com/starts-with-a-bang/five-reasons-we-think-... While I'm not an astronomer, I think observations such as the the Bullet Cluster and the different position s for where the mass seems to be - including big changes in morphology, not just location - clearly indicates that something dark matter/energy-like must exist. The precise nature of this DM/DE is an a separate question. |
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