| Date | Name | Title |
| 9/18/20 | Marilena Loverde | Mining The Cosmic Web |
| 9/25/20 | Stephon Alexander | The Story of a Halo: Chern-Simons Theory, Cosmic Inflation and Dark Genesis |
| 10/09/20 | Johanna Vos | Let The Great World Spin: Revealing the Turbulent, Stormy Atmospheres of Giant Planet Analogs |
| 10/16/20 | Saavik Ford | AGN disks have things in them--and those things are important |
| 10/23/20 | Matias Zaldarriaga | Modeling the clustering of matter on large scales: progress and recent results |
| 10/30/20 | Sarah Millholland | Tidal Sculpting of Short-Period Exoplanets |
| 11/06/20 | Andrei Gruzinov | Non-Gibbs Statistical Equilibrium of Star Clusters
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| 11/20/20 | Yacine Ali-Hamoud | Insights into searches for the nanohertz gravitational-wave background with a Fisher analysis |
| 12/11/20 | Rachael Roettenbacher | |
| 12/18/20 | Frans Pretorius | |