Next-Gen Gravitational Wave Detectors Could Spot the First Black Holes
Illustrative image A few hundred million years after the Big Bang, the first stars ignited - literally the “let there be light” moment for the universe. Now known to astronomers as Population III, or Pop III, stars, these giants were very different from the stars we know today. They were formed out of pristine hydrogen and helium, with a…
Source：Universe Today
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