An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies roughly 13 billion light years away. Their study, published in The ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years of the universe.
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