Arizona State University physicist Lawrence Krauss makes his monthly appearance on Arizona Horizon to talk about the latest in science, including how the Hubble telescope is using gravity to help it capture some pictures of some of the earliest galaxies in the universe.
The Large Binocular Telescope on Mount Graham in southeastern Arizona is the world�s largest telescope. Arizona universities own 25 percent of the telescope. The device is expected to provide images 10 times sharper than the Hubble Telescope. Richard Green of the University of Arizona will tell us more about it.