Directorio | Astronomía y Austronáutica | Astrofísica | Organizaciones

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Board on Physics and Astronomy | National Academies The Board on Physics and Astronomy (BPA) provides independent, objective advice to the nation on matters of physics and astronomy.	Committee on Astronomy and Astrophysics | National Academies The Committee on Astronomy and Astrophysics (CAA) of the National Academies of Sciences, Engineering, and Medicine serves as a focal point for the discussion of issues in the field.