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
12 March 2025
XMM-Newton 25th Anniversary Conference 19 – 22 May 2025
»  Details
PhysCOS Activities at APS Global Physics Summit
»  Details
EMIT Summer School in Multimessenger Astronomy: Apply by 15 March 2025
»  Details
NewAthena Science Community Call is Open; Applications Due by 16 March 2025
»  Details
HWO Community Science and Instrument Team; Self-Nominations Due by 17 March 2025
»  Details
ROSES-24: D.17 XRISM General Observer Solicited; Proposals Due by 15 May 2025
»  Details