Astronomy Colloquium: Sam Groetsch

4421 Sterling Hall
@ 3:30 pm

Institution: WIPAC Title: TeV Astronomy: Highlighting Recent Contributions from the HAWC CollaborationAbstract: Tea and cookies start at 3:15 PM. Zoom option available here. Meeting ID: 672 690 2015

Astronomy Colloquium: Dr. Nick Ballering

4421 Sterling Hall
@ 3:30 pm

Institution: Research Scientist at SSI/UW-Madison Title: Planet-Forming and Photoevaporating Disks in the Orion Nebula Cluster: The View from ALMA and JWSTAbstract: The Orion Nebula Cluster (ONC) offers the clearest view of protoplanetary disks in a …

Astronomy Colloquium: Dr. Itai Linial

4421 Sterling Hall
@ 3:30 pm

Institution: Hubble Fellow at NYU Title: Dynamics and Energetic Transients in Galactic NucleiAbstract: Centers of galaxies host a variety of dynamical processes, owing to the high density of stars and the presence of a central …

Astronomy Colloquium: Dr. Yihan Wang

4421 Sterling Hall
@ 3:30 pm

Institution: UW-Madison Title: Black Hole Mergers in AGN Disks: Dynamics, Electromagnetic Counterparts, and Multimessenger SignaturesAbstract: The coalescence of stellar-mass black holes embedded in active galactic nucleus (AGN) disks offers a unique channel for compact binary …

Astronomy Colloquium: Prof. Ted von Hippel

4421 Sterling Hall
@ 3:30 pm

Institution: Embry-Riddle Aeronautical University Title: Precise Stellar Properties via Bayesian Analysis of Stellar Evolution Abstract: While it is well known that astronomers can use stellar models to infer the ages of open and globular clusters, …

Astronomy Colloquium: Prof. Ann Zabludoff

4421 Sterling Hall
@ 3:30 pm

Institution: University of Arizona Title: Witnessing the End of Star Formation in Galaxies, a Post-Starburst StoryAbstract: While astronomers are now detecting very early galaxy formation and tracing galaxy evolution over a Hubble time, we remain …

Astronomy Colloquium: Dr. Chris O’Connor

4421 Sterling Hall
@ 3:30 pm

Institution: CIERA Postdoctoral Fellow at Northwestern University Title: Old New Worlds: Planetary Destruction and Renewal over Stellar Lifetimes Abstract: Planetary systems are ubiquitous, but not eternal. In this two-part talk, I will describe recent work on long-term …

WiCOR Lecture: Understanding the Chemical Origins of Life

Professor Jim Cleaves
DeLuca Forum, Discovery Building
@ 7:30 pm

Professor Jim Cleaves (Department of Chemistry, Howard University) will present a lecture entitled “Understanding the Chemical Origins of Life” for the Fall 2025 WiCOR Lecture on Oct 8 at 7:30 PM.  This event is open …