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

Science Analysis Groups
(SAGs)

Science Analysis Groups (SAGs) are groups of scientists convened for a finite period of time (usually one or two years) to address a specific question of interest to NASA astrophysics. The SAG activity aims to produce one or more reports at the end of its term that will be delivered to the Astrophysics Division Director. SAGs can be formed in response to questions that emerge from discussions within a SIG or in response to a request for information from the Astrophysics Division Director.

Many SAGs operate across multiple astrophysics themes, with chairs selected from the community.

Current SAGs


News
18 October 2024
NASA Astrophysics Virtual Town Hall on 23 October 2024
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ROSES-24: D.19 Habitable Worlds Observatory System Technology Demonstrations and Mission Architecture Studies DRAFT Text Released for Community Comment
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Call for Hubble Cycle 32 Bridge Programs
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ROSES-24: D.9 NuSTAR Due Date Moved up to 29 January 2025, and Other Changes
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ROSES-24: Changes for 2 CFR 200 Update
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