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

Gamma Ray Science Interest Group
(GR SIG)

Image: Fermi Captures Dynamic Gamma-ray Sky. Credit: NASA Goddard Space Flight Center.

The goal of the Gamma Ray Science Interest Group (GR SIG) is to provide quantitative metrics and assessments to NASA in regard to current and future needs of hard X-ray and gamma-ray astrophysics community. Specifically, the activities of the GR SIG include:

  • Act as a focal point and forum for the hard X-ray and gamma ray communities.
  • Organize bi-weekly telecons to discuss recent science results, and current and future missions.
  • Maintain a list of technology needs for future hard X-ray and gamma-ray missions.
  • Produce suggestions to help support the specific needs of this unique community: organizational, scientific, funding.

Gamma-Ray Missions

Gamma-Ray SIG Membership

The GR SIG is open to the scientific community. If you are interested in contributing to the work of the GR SIG, please subscribe using the link below.


Subscribe to the
Gamma Ray SIG News and Announcements Email List.

News
31 March 2025
Next HWO Seminar Series Talks on 2 April 2025
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NASA Scientific Balloon Program Flight Opportunity
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Save the Date: AXIS Community Science Conference: 14 – 16 May 2025
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Chandra/CIAO Workshop at UMass Lowell 19-23 May 2025; Register by 25 April 2025
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Recent changes to NASA Science Advisory Committees — Impact on NASA Program Analysis Groups
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