Fall 2023
Oct. 23, 2023 - Dr. Carlos Vargas, Steward Observatory
Oct. 9, 2023 - Dr. Azalee Bostroem, Steward Observatory
Oct. 2, 2023 - Vatican Observatory Panel
Sep. 18, 2023 - Dr. Tod Lauer, National Optical/IR Lab
Spring 2023
Apr. 24, 2023 - Dr. Chris Impey, Steward Observatory
Apr. 10, 2023 - Dr. Everett Schlawin, Steward Observatory
Mar. 27, 2023 - Dr. Emma Beasor, Bok Fellow, Steward Observatory
Mar. 13, 2023 - Dr. Kate Alexander, Steward Observatory
Feb. 27, 2023 - Dr. Melissa Brucker, Lunar & Planetary Laboratory
Jan. 30, 2023 - Dr. Catherine Fielder, Steward Observatory
Jan. 16, 2023 - Dr. Thomas A. Fleming, Steward Observatory
Fall 2022
Nov. 28, 2022 - Dr. Rebecca Levy, Steward Observatory
Nov. 14, 2022 - Dr. Laird Close, Professor, Steward Observatory
Oct. 17, 2022 - Dr. Christopher Walker, Professor, Steward Observatory
Oct. 3, 2022 - Dr. Daniel Marrone, Professor, Steward Observatory
Sep. 28, 2022 - Dr. Marcia Rieke, Regents Professor & Dr. Elizabeth P. Roemer Chair, Steward Observatory
Spring 2022
Apr. 25, 2022 - Dr. Megan Mansfield, NASA Sagan Fellow, Steward Observatory
Apr. 11, 2022 - Mr. Ryan Endsley, Steward Observatory
Mar. 14, 2022 - Dr. Schuyler Wolff, Steward Observatory
Feb. 21, 2022 - Dr. Ilaria Pascucci, Lunar & Planerary Laboratory
Feb. 7, 2022 - Dr. Thomas Beatty, Steward Observatory
Jan. 24, 2022 - Dr. Mojgan Aghakhanloo, Steward Observatory
Fall 2021
Dec. 6, 2021 - Dr. Jinyi Yang & Dr. Feige Wang, Steward Observatory
Nov. 8, 2021 - Dr. Andras Gaspar & Dr. Stacy Alberts, Steward Observatory
Oct. 25, 2021 - Dr. Christina Williams & Dr. Everett Schlawin, Steward Observatory
Oct. 11, 2021 - Regents Prof. Marcia Rieke, Steward Observatory
Sep. 27, 2021 - Maj. James McGaha, USAF(ret.), Grasslands Observatory
Sep. 13, 2021 - Regents Prof. George Rieke, Steward Observatory
Spring 2021
Apr. 26, 2021 - Enrico Ramirez-Ruiz, UC Santa Cruz
Transformando Estrellas en Oro (Presented in Spanish)
Apr. 12, 2021 - Dr. Chris Impey, Steward Observatory
Apr. 5, 2021 - Dr. Kevin Wagner, Steward Observatory
Mar. 8, 2021 - Dr. Jared Males, Steward Observatory
Feb. 15, 2021 - Dr. Daniel Apai & Mr. Jeremy Dietrich, Steward Observatory
Spring 2020
Mar. 9, 2020 - Dr. Parker Fagrelius, NSF OIR Lab
DESI: A New 3D Cosmic Map to Study Dark Energy
Mar. 2, 2020 - Dr. Catherine Grier, Steward Observatory
The Monsters of the Universe: Supermassive Black Holes
Feb. 17, 2020 - Dr. Yancy Shirley, Steward Observatory
Celebrating 50 Years of the Discovery of Molecular Clouds
Jan. 30, 2020 - Dr. Francis Su, Dept. of Mathematics: Harvey Mudd College
Mathematics for Human Flourishing
Jan. 27, 2020 - Dr. George Rieke, Steward Observatory
The Spitzer Space Telescope: Rest In Peace
Jan. 21, 2020 - Eric Gawiser, Daniel Scolnic, Renée Hložek, and Daniel Gruen
VSO Dark Energy Science
Jan. 13, 2020 - Dr. Thomas Beatty, Steward Observatory
Once You've Discovered Another "Earth", What Comes Next?