Physicists analysed earliest light in universe and detected dark matter from 12 billion years ago - Business Insider South Africa

Researchers used radiation left over from the Big Bang to explore how dark matter is distributed around ancient galaxies.

Scientists have now glimpsed the distribution of dark matter around galaxies 12 billion years ago, marking the earliest detection of the mysterious substance yet.  In a new study, published on Monda… [+2130 chars]

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