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Committee on Astronomy and Astrophysics Fall 2025 Meeting

1 October 2025

Date: October 6-7, 2025

The National Academies of Sciences, Engineering, and Medicine (NASEM)’s Committee on Astronomy and Astrophysics (CAA) provides an independent, authoritative forum for identifying and discussing issues in astronomy and astrophysics with the research community, the federal government, and the interested public.  The committee supports scientific progress in astronomy and astrophysics by providing advice to the federal government on the implementation of decadal survey recommendations.

The Fall meeting of the Committee on Astronomy and Astrophysics will be held on October 6-7, 2025. Livestream links for virtual attendance are available at this link: Committee on Astronomy and Astrophysics Fall 2025 Meeting

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An illustration of Sun-like star HD 181327 and its surrounding debris disk. The star is at top right. It is surrounded by a far larger debris disk that forms an incomplete ellpitical path and is cut off at right. There’s a huge cavity between the star and the disk. The debris disk is shown in shades of light gray. Toward the top and left, there are finer, more discrete points in a range of sizes. The disk appears hazier and smokier at the bottom. The star is bright white at center, with a hazy blue region around it. The background of space is black. The label Artist's Concept appears at lower left.