universe expansion
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Science
Is the Universe Slowing Down? Astronomers Detect Signs of Fading Dark Energy
Astronomers analysing supernova and DESI data suggest dark energy—the mysterious force accelerating cosmic expansion—may be weakening. If confirmed, this could…
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Science
Keio University Team Measures Ancient Cosmic Temperature, Confirming Big Bang Prediction
A Keio University team measured the cosmic microwave background temperature from 7 billion years ago at 5.13 K using ALMA,…