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Huge 10.5-billion-year-old cosmic explosion is the most distant supernova ever discovered

    From Newsweek, Feb. 21, 2018: DES162nm was first spotted in August 2016 using the Cerro Tololo Inter-American Observatory in Chile. The investigations were part of an international collaboration known as the Dark Energy Survey—a project designed to map hundreds of millions of galaxies in a search for the mysterious force that is thought to be behind the accelerating expansion of the universe.

    Narrowing in on the W boson mass

      From Brookhaven National Laboratory, Feb. 12, 2018: Fermilab scientist Bo Jayatilaka is quoted in this article on ATLAS’s measurement of the mass of the W boson, a particle that plays a weighty role in a delicate balancing act of the quantum universe.