Tuesday, 17 March 2026

Chair: Bernard Kelly, University of Maryland Baltimore County

Time	Event	Location
10:30 am – 12:18 pm	Physics of the Cosmos	Hyatt Regency, Mineral F/G

Physics of the Cosmos Agenda

Time	Topic	Presenter
10:30am ‑ 11:06am	An Update from NASA's Astrophysics Division	Shawn Domagal‑Goldman
11:06am ‑ 11:18am	X-ray Astronomy in the 2030s: Updates on the Status of the XR SIG Science Analysis Groups	Fabio Pacucci
11:18am ‑ 11:30am	Facilitating community discussions with NASA: The Cosmic Ray and Neutrino Science Interest Group (CRN SIG)	Austin Cummings
11:30am ‑ 11:42am	Overview of the POEMMA-Balloon with Radio Mission	Tobias Heibges
11:42am ‑ 11:54am	An Overview of the Radio Instrument for the POEMMA Balloon with Radio Mission	Julien Alfaro
11:54am ‑ 12:06pm	FIG SAG: An Overview of Future Innovations in Gamma-ray Science	Tiffany R Lewis
12:06pm ‑ 12:18pm	Preparing for the Habitable Worlds Observatory: Updates from the HWO Science Interest Group	Fabio Pacucci

Other Sessions of Interest

Unless otherwise stated, all sessions listed are in the Hyatt Regency

Monday, 16 March 2026

Time	Session	Location
10:30am ‑ 12:18pm	APR-B74: Recent Results in Gravitational Physics	Centennial A
	APR-B79: Cecilia Payne Gaposchkin Doctoral Dissertation Award in Astrophysics	Centennial H
	APR-B82: Nuclear Astrophysics I	Capitol 3
1:15pm ‑ 3:03pm	APR-C74: New Results	Centennial A
	APR-C79: Searches for Dark Matter	Centennial H
	APR-C80: Time Domain and Multi-Messenger Astronomy	Capitol 1
	APR-C91: Dark Matter Constraints	Mineral F/G
	APR-C94: Gravitation and Cosmology	Convention Center, Meeting Room 104
3:30pm ‑ 5:18pm	APR-D78: AI in Different Aspects of Gravitational Waves	Centennial G
	APR-D80: Dark Matter Astrophysics	Capitol 1
	APR-D82: Mini-Symposium: Interdisciplinary Needs to Understand Multi-Messenger Events I	Capitol 3
	APR-D85: Gravitational Wave Sources and Populations I	Capitol 6

Tuesday, 17 March 2026

Time	Session	Location
8:00am ‑ 9:48am	APR-G79: Bethe Prize	Centennial H
	APR-G85: Searches for Persistent Gravitational Waves	Capitol 6
	APR-G91: Pulsars and Neutron Stars	Mineral F/G
	APR-G92: Dark Matter I	Convention Center, Meeting Room 102
10:30am ‑ 12:18pm	APR-H77: Upgrades to Gravitational Wave Detectors	Centennial F
	APR-H79: High Energy Universe	Centennial H
	APR-H82: Mini-Symposium: Interdisciplinary Needs to Understand Multi-Messenger Events II	Capitol 3
	APR-H85: Gravitational Wave Data Analysis I	Capitol 6
	APR-H94: Gravitational Waveform Modeling I	Convention Center, Meeting Room 104
1:15pm ‑ 3:03 p.m.	APR-J79: Bridging the MeV Gap	Centennial H
	APR-J80: Late Universe Cosmology	Capitol 1
	APR-J85: Gravitational Wave Data Analysis II	Capitol 6
	APR-J91: Astrophysical Neutrinos	Mineral F/G
	APR-J94: Gravitational Waveform Modeling II	Convention Center, Meeting Room 104
3:30pm ‑ 5:18pm	APR-L77: History of Gravitational Waves	Centennial F
	APR-L79: DAP Award Session	Centennial H
	APR-L80: Black Hole Astrophysics	Capitol 1
	APR-L85: Parameter Estimation of Gravitational Wave Sources II	Capitol 6
	APR-L91: Compact Object Mergers	Mineral F/G
	APR-L92: Particle Astrophysics	Convention Center, Meeting Room 102
	APR-L94: Gravitational Waveform Modeling III	Convention Center, Meeting Room 104

Wednesday, 18 March 2026

Time	Session	Location
10:30am ‑ 12:18pm	APR-P76: Towards the Origin of Gold	Centennial C
	APR-P78: Dark Energy	Centennial G
	APR-P80: Cosmic Rays	Capitol 1
	APR-P85: Characterization and Calibration of Gravitational Wave Detectors	Capitol 6
	APR-P91: Astrophysics with Gravitational Waves I	Mineral F/G
1:00pm ‑ 2:48pm	EVW-N126: Physical Review Session: What's Next in Big Science?	Agate
1:15pm ‑ 3:03pm	APR-R79: X-Ray Results: XRISM, IXPE	Centennial H
	APR-R80: Cosmic Microwave Background	Capitol 1
	APR-R85: Gravitational Wave Sources and Populations II	Capitol 6
	APR-R91: Astrophysics with Gravitational Waves II	Mineral F/G
3:30pm ‑ 5:18pm	APR-S80: Missions, Instruments, and Surveys	Capitol 1
	APR-S82: Nuclear Astrophysics II	Capitol 2
	APR-S88: Mini-Symposium: Particle Dark Matter	Mineral B
	APR-S91: Gravitational Wave Observations	Mineral F/G
	APR-S92: Dark Matter II	Convention Center, Meeting Room 102
5:30pm ‑ 7:00pm	EVW-Y110: DAP Unit Business Meeting and Reception	Capitol 1

Thursday, 19 March 2026

Time	Session	Location
10:30am ‑ 12:18pm	APR-V79: Probes Missions: PRIMA and AXIS	Centennial H
	APR-V80 Early Universe Cosmology	Capitol 1
	APR-V82: Gamma Ray Astronomy	Capitol 3
	APR-V85: Gravitational Wave Sources and Populations III	Capitol 6
	APR-V91: Gravitational Wave Detectors	Mineral F/G
1:15pm ‑ 3:21pm	APR-W79: DESI Session	Centennial H
	APR-W85: Machine Learning and Modern Computational Techniques for Gravitational Waves	Capitol 6
	APR-W80: Ultra-High Energy Cosmic Rays	Capitol 1