ny310324201807
Allyson Bieryla, the manager of HarvardÕs undergraduate astronomy lab and telescopes, at the universityÕs Science Center in Cambridge, Mass., March 28, 2024. Bieryla and Wanda D?az Merced, an astronomer who is blind, worked together ahead of the 2017 eclipse to create the first LightSound prototype. (Cassandra Klos/The New York Times/Fotoarena)
DC