Physics of the Cosmos
Exploring fundamental questions regarding the physical forces of the universe

X-Ray Science Interest Group
(XR SIG)

Events

The XRSIG regularly hosts splinter meetings at the Winter AAS Meetings and the regular meetings of the High Energy Astrophysics Division). These sessions are intended to introduce the XRSIG to new members of the X-ray Astronomy community and to provide a platform for members to exchange views and provide updates on new missions, concept studies, or scientific results from the existing fleet of NASA Astrophysics Missions.

Occasionally ad hoc meetings are also called by the XRSIG Leadership to solicit feedback from the community as needed (e.g., when the SIG responds to queries from the larger PhysPAG EC on technology or science gaps).

Both the regular splinter meetings and the ad hoc sessions are announced via the X-Ray SIG News and Announcements Email List, which we encourage all interested colleagues to join.


News
24 April 2025
PRIMA and the Future of Far-Infrared Science, 19 – 21 May 2025 in Pasadena, CA
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AXIS Community Science Conference 14 – 16 May 2025 in Annapolis, MD
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HEAD 22: Call for Abstracts & Splinter Meetings
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XRISM International Conference 2025 in Kyoto on 20 – 24 October 2025
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Third COSI Data Challenge Released
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