The 248th AAS meeting (joint with HEAD and Laboratory Astrophysics Divisions) will be held 14-18 June in Pasadena, California.

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Join us in the exhibit hall at the NASA booth and attend the NASA sessions.

Monday, 15 June 2026

Time	Session	Location
10:00am ‑ 11:30am PT	NASA’s Future Large Gamma Ray (FLAG) Mission Concepts Working Group	Pasadena Convention Center ‑   Conference Center, 204

Summary

The Future Large Gamma-ray Mission Concepts working group will hold a hybrid work session to review progress and needed inputs for a technical report on gamma-ray instrumentation. Working group members will present updates and lead discussions to complete gathering of input on gamma-ray capabilities, mission concepts, and technologies. The group will work on identifying and filling gaps in the draft and refining the content of the report.

Wednesday, 17 June 2026

Time	Session	Location
11:40am ‑ 1:10pm	XR SIG Special Session HEAD: Toward the 2030 Decadal: Science Cases for Potential Future X-ray Mission Concepts	Pasadena Convention Center ‑  Conference Center, 211

XR SIG Special Session Agenda

Time	Topic	Speaker	Presentation
11:40am ‑ 11:50am	Introduction	Dave Pooley, Trinity University Breanna Binder, Cal Poly Pomona
11:50am ‑ 11:56am	High Angular Resolution X-ray Imager SAG: Updates & Results I	Kimberly Weaver, NASA/GSFC
11:56am ‑ 12:03pm	High Angular Resolution X-ray Imager SAG: Updates & Results II	Scott Randall, CfA
12:03pm ‑ 12:10pm	High Angular Resolution X-ray Imager SAG: Updates & Results III	Herman Marshall, MIT
12:10pm ‑ 12:20pm	Lynx 2030 SAG: Updates & Results I	Steven Ehlert, NASA/MSFC
12:20pm ‑ 12:30pm	Lynx 2030 SAG: Updates & Results II	Fabio Pacucci, CfA
12:30pm ‑ 12:36pm	Broad-Band X-ray Observatory SAG: Updates & Results I	Chien‑Ting Chen, USRA/NASA MSFC
12:36pm ‑ 12:43pm	Broad-Band X-ray Observatory SAG: Updates & Results II	Kristin Madsen, NASA/GSFC
12:43pm ‑ 12:50pm	Broad-Band X-ray Observatory SAG: Updates & Results II	Daniel Stern, JPL
12:50pm ‑ 1:10pm	X-ray Timing SAG: Updates & Results	Thomas Maccarone, Texas Tech

Thursday, 18 June 2026

Time	Session	Location
10:00am ‑ 11:30am	Special Session: Planning for the Future of Astrophysics and the ASTRA Initiative	Pasadena Convention Center ‑  Ballroom G

ASTRA Initiative Special Session

Time	Topic	Speaker	Presentation
10:00am ‑ 10:10am	Introduction from the NASA Astrophysics Division Director	Shawn Domagal‑Goldman
10:10am ‑ 10:25am	The ASTRA Initiative: Overview & Path Forward	Jessica Gaskin, NASA HQ
10:25am ‑ 10:40am	Innovation for Astrophysics Workshop: Initial Findings	Kendra Short, JPL
10:40am ‑ 10:55am	Ad ASTRA Community Science Workshop	Peter Kurczynski, NASA/GSFC
10:55am ‑ 11:30am	Panel Discussion	Francesca Civano, NASA/GSFC

The post AAS Meeting 248, June 2026 appeared first on NASA Science.

Sunday, 14 June 2026

Fornax Workshop

Time	Session	Location
2:00pm ‑ 4:00pm	An Introduction to Fornax: Scalable Data and Compute for Scientific Analysis	Pasadena Convention Center – Conference Center, 101

Related Workshops

Time	Session	Location
10:00am ‑ 12:00pm	High Energy Science Analysis with HEASARC Services	Pasadena Convention Center – Conference Center, 102
10:00am ‑ 11:30am	Euclid Data in the Cloud: Access, Analysis, and Science Opportunities	Pasadena Convention Center – Conference Center, 101

Wednesday, 17 June 2026

Time	Session	Title	Speaker	Location
10:00am ‑ 11:30am	Simulated Universes for Precision Cosmology	Accessing and Analyzing OpenUniverse 2024 Simulations through IRSA and Fornax	Vandana Desai	Pasadena Convention Center – Exhibit Halls & Ballrooms, Ballroom F

Thursday, 18 June 2026

Time	Session	Title	Speaker	Location
2:00pm ‑ 3:30pm	40 Years of Community Engagement at IPAC: Lessons Learned	Building User Support for Fornax: Community Engagement for Cloud-Based Astrophysics	Vandana Desai	Pasadena Convention Center – Exhibit Halls & Ballrooms, Ballroom

Related Sessions of Interest

Date	Session Title	Time	Location
Monday, 15 June	NASA’s Future Large Gamma-ray Mission Concepts Working Group	10:00am ‑ 11:30am	Pasadena Convention Center ‑ Conference Center, 204
Tuesday, 16 June	NASA’s Big Science, Small Missions	10:00am ‑ 11:30am	Pasadena Convention Center ‑ Conference Center, 204

The post Fornax Initiative at AAS 248, June 2026 appeared first on NASA Science.

Discussion on ASTRA Whitepapers

This webinar will be on the ASTRA initiative, as the deadline for white paper submissions approaches (June 26th). We will present some brief updates about the process and the September Ad ASTRA workshop, as well as hear brief presentations about the science impact of the planned white paper submissions. 

Speakers

John Krizmanic

Pier Simone Marrocchesi

Stefano Profumo

Toni Venters

Tsuguo Aramkaki

Keith McBride

Philip von Doetinchem

Stephanie Wissel

Priya Ghosh

Current Agenda

1. ASTRA-Related Updates
2. Low-Energy Antinuclei Searches
3. Lunar Cosmic Ray Observatory
4. Ultrahigh Energy Cosmic Rays and Neutrinos

Meeting Connection

Join the Meeting

The post CRN SIG Seminar, 17 June 2026 appeared first on NASA Science.

The post 16th International LISA Symposium, June 2026 appeared first on NASA Science.

The Community Science (Ad ASTRA) Workshop is organized by the NASA Astrophysics Division to engage the community in defining future large, strategic astrophysics missions. Structured over three thematic days—Science, Capabilities, and Missions—the workshop provides a comprehensive framework to connect scientific priorities with technological readiness and mission implementation. Across all three days, plenaries, panels, breakout sessions, and poster contributions are designed to maximize community input. The outcomes of the workshop will help NASA prioritize mission concepts and shape a balanced, forward-looking astrophysics portfolio.

This workshop is organized by the NASA Astrophysics Program Offices in partnership with the Infrared Processing and Analysis Center (IPAC).

Important Dates: 

• Registration opens: March 31, 2026
• Abstract deadline: June 24, 2026
• Contributed talks/posters selection: July 1, 2026
• Deadline for in-person registration: August 15, 2026
• Deadline for virtual registration: August 31, 2026

Session Connection: Join the Session

Day 1 Science

Time	Topic	Speakers	Presentations
8:30am	Introduction to ASTRA	Shawn Domagal-Goldman, APD Director
9:00am	Plan for the Workshop: Deliverables and Mandate (Day 1 focus)	Jessica Gaskin, APD AD for Concept and Tech Development
9:20am	How did we get here: PhysPAG	Manel Errando, PhysPAG EC chair
9:40am	How did we get here: COPAG	Shouleh Nikzad, COPAG EC Chair
10:00am	How did we get here: EXOPAG	Ian Crossfield, ExoPAG EC Chair
10:20am	Morning Break
11:00am	Pressing Science Questions for Space Missions in the 2030s and Beyond Parallel Breakout Sessions: -Compact Objects and Energetic Phenomena -Cosmology -Galaxies -Exoplanets & Astrobiology -Stars and Stellar Populations	Contributed presentations from community members (TBA after abstract selection)
12:30pm	Lunch
	Afternoon
2:00pm	Pressing Science Questions for Space Missions in the 2030s and Beyond Parallel Breakout Sessions: -Compact Objects and Energetic Phenomena -Cosmology -Galaxies -Exoplanets & Astrobiology -Stars and Stellar Populations	Contributed presentations from community members (TBA after abstract selection)
3:30pm	Afternoon Break
4:00pm	Synthesis Panel on Pressing Science Questions for Space Missions in the 2030s and Beyond	Breakout Session Moderators
5:00pm	Evening Reception
7:00pm	End of Day 1

Day 2 Capabilities

Session Connection: Join the Session

Time	Topic	Speakers	Presentations
9:00am	Plan for the Workshop: Deliverables and Mandate (Day 2 focus)	EC PAG Chairs
9:10am	Innovation Workshop Summary	Innovation Workshop SOC speaker
9:50am	NASA Strategic Technology Gaps	Chief Technologist from PAGs
10:10am	Morning Break
10:40am	Emerging Technologies (session)	Presentations from  community/industry members (TBA)
12:30pm	Lunch
	Afternoon
2:00pm	Astrophysics Technology: Capabilities Needed Parallel Breakout Sessions: What are  the capabilities needed (software and hardware, platform, location) relevant to the ASTRA submitted mission concepts? -Breakout categories TBD	Contributed presentations from  community members (TBA after abstract selection)
4:00pm	Afternoon Break
4:45pm	Synthesis panel to summarize the breakout sessions on capabilities	Breakout Session Moderators
5:45pm	End of Day 2

Day 3 Wrap UP

Session Connection: Join the Session

Time	Topic	Speakers	Presentations
9:00am	Plan for the workshop: Deliverables and Mandate (Day 3 focus)	EC PAG Chairs
9:10am	Beyond the Selection: The Path Forward	Jessica Gaskin, APD AD for Concept and Tech Development
9:50am	Workshop synthesis 1: Key Science Questions for the 2030s and Beyond	TBA
10:50am	Morning Break
11:20am	Workshop synthesis 2: Key Technology Capabilities for the 2030s and Beyond	TBA
12:20pm	Lunch
	Afternoon
2:00pm	Building the Future: Community consensus on Science, Capabilities, and Missions for the next decades	TBA
3:30pm	Closing Remarks	TBA
4:00pm	End of Day 3

The post Community Science (Ad ASTRA) Workshop, Sept 2026 appeared first on NASA Science.