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The research conducted at Steward Observatory spans the entire field of astronomy. Our faculty, postdoctoral fellows, and graduate students are involved in the construction of astrophysical models, the design and fabrication of mirrors and other optics, and the direct observation of stars and galaxies through some of the world's most advanced telescopes.

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.