Staff
Mt. Lemmon SkyCenter
Arizona Radio Observatory (ARO)
Center for Astronomical Adaptive Optics (CAAO)
Computer Support Group (CSG)
Engineering & Technical Services (ETS)
JWST Projects
Steward Theory Group
Mt. Graham International Group
Mountian Operations (Mt. Ops)
Large Binocular Telescope (LBT)
Large Synoptic Survey Telescope Corporation (LSST)
MMT Observatory (MMT)
Vatican Observatory (VATT)
Imaging Technology Lab (ITL)
Radio Astronomy Lab
Richard F. Caris Mirror Lab (Mirror Lab)

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.