UA Science

You are here

Public Evening Lecture Series



Since September 1922, Steward Observatory has been hosting public evening lectures in astronomy. The lectures begin at 7:30 p.m. MST and can be viewed live streaming at:   

All of the lectures are free of charge and open to the general public.

For more information, contact Dr. Thomas Fleming at 621-5049 or                                                                                                                          

Click here to stream podcasts of previous Public Evening Lectures.

Spring 2021 Lectures




February 15

Dr. Daniel Apai

Mr. Jeremy Dietrich

Steward Observatory

The Search for New Worlds in the Solar Neighborhood

March 8

Dr. Jared Males

Steward Observatory

Imaging Exoplanets and Searching for Life with the Giant Magellan Telescope

April 5

Dr. Kevin Wagner

Steward Observatory

Imaging New Worlds in the Alpha Centauri System

April 12

Dr. Chris Impey

Distinguished Professor

Steward Observatory

Our Future in Space

In Commemoration of the 60th Anniversary of Yuri Gagarin's seminal space flight on Vostok 1

April 26

Dr. Enrico Ramirez-Ruiz


UC Santa Cruz

      Transformando Estrellas en Oro

            (Presented in Spanish)


For the public
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
For Scientists

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