Dark Matter: An Invisible Web Explains Three Mysteries ⚡ экспресс
Original: "Three Birds with One Stone: Core-Collapsed SIDM Halos as the Common Origin of Dense Perturbers in Lenses, Streams, and Satellites"
One dark matter model — three astronomical puzzles solved at once.
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Invisible 'blobs' in space affect the movement of stars. A model designed to explain anomalies in the GD-1 stellar stream unexpectedly fit other cosmic puzzles as well. This means dark matter may cling to itself, clumping into dense knots.
🎯 GD-1 covers an area on the sky larger than a third of the entire celestial hemisphere — a true cosmic giant.