MFAW faculty member Richard Panek wrote the cover story for the March 2020 issue of Scientific American: How a Dispute over a Single Number Became a Cosmological Crisis. “Two divergent measurements of how fast the universe is expanding cannot both be right. Something must give—but what?” Find out more in the article, available here: https://www.scientificamerican.com/article/how-a-dispute-over-a-single-number-became-a-cosmological-crisis/