Is Dark Energy Evolving? –Ancient Quasars May Offer the Answer

The Teacup Quasar

  

Observational cosmologists are actively searching for a “new physics” that may solve the enduring enigma of our rapidly expanding Universe. Quasars are the ancient cores of galaxies where a supermassive black hole is actively pulling in matter from its surroundings at very intense rates may old the clue to solving the mystery.

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