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The great star heist and the race to outrun dark energy

    In a trillion or so years’ time, the Universe will have exhausted all of its star-forming material. The last star will be born and from thereon the Universe will face a slow death as gradually each and every star burns out. Fermilab’s Dan Hooper discusses how life will struggle to survive into the deep future but dark energy is intent on stealing the stars 100–150 billion years into the future.

    Mining for Neutrinos, and for Cosmic Answers

      The New York Times reports on LBNF/DUNE. When DUNE operations begin, the research results could a major gap in scientists’ understanding of the universe and return the United States to its former position at the center of particle physics.

      Michael Cohen, Physics & Astronomy

        Michael Cohen, an emeritus professor of physics and astronomy in the School of Arts & Sciences at the University of Pennsylvania, died on June 30. He was 94.

        As Black Hills neutrino lab moves into next phase, officials look toward expansion

          Two colossal caverns, each more than 500 feet long and seven-stories tall, were completed to contain the gigantic particle detector modules for the Long-Baseline Neutrino Facility/Deep Underground Neutrino Experiment, an international collaboration led by Fermilab. A third cavern will house utilities for operation of the DUNE far detector.