Eyes on the prize

Ph.D. student Jonathan Leyva works on ground testing of the GRAMS Liquid Argon Tim Projection chamber for validation in Dana Hall on the Boston campus before an upcoming NASA balloon mission. Photo by Matthew Modoono/Northeastern University

Ph.D. student Jonathan Leyva works on ground testing of the GRAMS Liquid Argon Tim Projection chamber for validation in Dana Hall on the Boston campus before an upcoming NASA balloon mission. Photo by Matthew Modoono/Northeastern University