
UA Mirror Lab Casts Third Mirror for World's Largest Telescope
Scientists at the UA's Richard F. Caris Mirror Lab are casting the third mirror in a series of seven that will be used to construct the Giant Magellan Telescope. Once completed, the telescope will be the largest in the world and have a resolution 10 times greater than the Hubble Space Telescope. The mirror will spend the next few months spinning inside a large furnace, which will heat the glass enough to melt it and then slowly cool it down.

For Public
Public events include our Monday Night Lecture Series, world-reknowned Astronomy Camp and Mt Lemmon Sky Center.

For Students
A good place to start if you want to become an undergrad major or grad student, or need to find our schedule of classes.

For Scientists
Find telescopes and instruments, telescope time applications, staff and mountain contacts, and faculty and staff scientific interests.