Michio Kaku, professor of theoretical physics at New York University, spoke with CNN about the importance of the James Webb Space Telescope and the new photos taken of the deep universe.
"This is spectacular. It's a time machine." The Webb Space Telescope allows us to look back in time to just after the Big Bang.
Some of the stars in this image date back 13 billion years, giving us a whole new way of looking at the universe," he says. Find out more here.