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Dark energy flips its sign, but the Hubble tension refuses to budge – Phys.org

  1. Dark energy flips its sign, but the Hubble tension refuses to budge  Phys.org
  2. Astronomers Use a Neutron Star Merger to Measure Cosmic Expansion  Universe Today
  3. Dark Energy Survey Data Hints At Non-Constant Expansion  Quantum Zeitgeist
  4. Yes, the Universe’s Expansion Is Still Accelerating, Researchers Say  The Japan News