Cosmology · Research brief
Euclid finds quasars from the universe’s first billion years.
A larger sample of ancient quasars gives astronomers new evidence about the early growth of supermassive black holes.
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Physics, understood.
Explanations that begin with a question and follow the reasoning wherever it leads.
Relativity · Research brief
A new search for galaxies that bend light.
Euclid’s Space Warps project brings citizen scientists into the search for strong gravitational lenses.