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June 24, 2026
Planet formation and evolution around misaligned circumbinary disks
Cheng Chen (Bishop's University) — May 25, 2026
June 24, 2026
Gravitational Waves from Active Galactic Nuclei
Nicholas Stone (University of Wisconsin) — May 11, 2026
May 8, 2026
The challenge and promise of LIGO’s heavy black holes
Maximiliano Isi (Columbia University) — May 4, 2026
May 8, 2026
X-Ray Heartbeats from the Nuclei of Galaxies
Riccardo Arcodia (Harvard University) — April 20, 2026
May 7, 2026
Multiscale physics of particle acceleration in collisionless shocks
Anatoly Spitkovsky (Princeton University) — April 13, 2026
May 7, 2026
The Beguiling Mystery of the Little Red Dots
Jenny Greene (Princeton University) — April 4, 2026
May 7, 2026
Reconstructing the early Milky Way using the most metal-poor stars
Akshara Viswanathan (University of Victoria) — March 30, 2026
May 7, 2026
The Black Hole Diet: How Accretion Controls Spin, Growth, and Feedback
Alexander Tchekhovskoy (Northwestern University) — March 26, 2026
May 7, 2026
Lighting up Supermassive Black Holes
Brenna Mockler (Carnegie Observatories) — March 23, 2026
March 17, 2026
Assembling Andromeda: What Orbital Dynamics Reveal About the M31 System
Ekta Patel (Villanova University) — March 16, 2026
March 17, 2026
CMB Spectral Distortions: The HOW, WHAT, and WHEN?
Bryce Cyr (Massachusetts Institute of Technology) — March 9, 2026
March 17, 2026
How the Last Evolutionary Stages Shape the Explosive Deaths of Massive Stars
Eva Laplace (University of Leuven) — February 26, 2026
March 12, 2026
From the Sun–Earth System to Exoplanetary and Astrophysical Plasmas
Suleiman Baraka (National Institute of Aerospace) — February 2, 2026
March 12, 2026
The Imprint of Gamma-ray Bursts over Cosmic Space and Time
Nicole Lloyd-Ronning (LANL) — January 27, 2026
March 12, 2026
Mapping the Local Dark Matter Distribution through Machine Learning
Tri Nguyen (Northwestrn University) — January 19, 2026
March 12, 2026
Observations of Stellar Mass Black Holes with the IXPE and XL-Calibur X-ray Polarimetry Missions
Henric Krawczynski (Washington University in St. Louis) — January 8, 2026
March 12, 2026
Supernova Remnants as Probes of Nucleosynthesis and the Aftermath of Stellar Death
Samar Safi-Harb (University of Manitoba) — December 17, 2025
March 12, 2026
A Benchmark Sample for Studying Galaxy Enrichment at Cosmic Noon
Allison Strom (Northwestern University) — December 1, 2025
November 3, 2025
Accreting Binaries: From Brown Dwarfs to Major Mergers
Alexander Dittmann, Institute for Advanced Study
October 6, 2025
Cosmological Tensions and Interactions Between Dark Matter and Dark Energy
Meng-Xiang Lin, Simon Fraser University
September 25, 2025
The Mid-infrared Secrets of Massive Star Forming Regions
Sarah Nickerson, NASA Ames Research Center























