5 years ago
If this type of dark matter existed, people would be dying of unexplained ‘gunshot’ wounds
Dark matter, the mysterious substance that makes up most of the mass of the universe, has proved notoriously hard to detect. But scientists have now proposed a surprising new sensor: human flesh. The idea boils down to this: If a certain type of dark matter particle existed, it would occasionally kill people, passing through them like a bullet. Because no one has died from unexplained gunshotlike wounds, this type of dark matter does not exist, according to a new study.
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https://www.sciencemag.org
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