“There’s something we just don’t understand about the internal structure of how the universe works,” said Enectali Figueroa-Feliciano, an associate professor of physics at Northwestern and the MIT Kavli Institute for Astrophysics and Space Research.
“This idea that there’s something out there that we can’t sense yet is one of those things that sends chills down my spine,” said Harry Nelson, professor of physics at the University of California, Santa Barbara.
