Telescopes from the CLASS project in Chile detect faint microwave signals from the early universe. (Deniz Valle and Jullianna Couto/Johns Hopkins University) (CN) — High in Chile’s Andes Mountains, ...
For the first time, scientists have used Earth-based telescopes to look back over 13 billion years to see how the first stars in the universe affect light emitted from the Big Bang. Using telescopes ...
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