American Astronomical Society (AAS)
@AAS_Office
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Mission of the AAS is to enhance & share humanity’s scientific understanding of the universe as a diverse & inclusive astronomical community. Tweet≠endorsement
Washington, DC, USA
Joined November 2010
Caroline Haslebacher (University of Bern, Southwest Research Institute) chats about Europa's tectonic features: The AAS Journal Author Series connects authors with their article, their human story, and the larger #astronomy community. #ExploreAstronomy 🔭
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📣 #AAS247 LAST CALL FOR PROPOSALS!.Today is the last day to submit your Special Session, Workshop, and Town Hall proposals. Submission site closes at 11:59 pm ET:
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🆕 Joaquín Espinoza-Troni (Universidad de Chile) chats about his article on magnetic holes: The AAS Journal Author Series connects authors with their article, their human story, and the larger #astronomy community. #ExploreAstronomy #TheGoodStuff 🔭
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🚨 The AAS is partnering with 11 other organizations to host a day of action in support of NASA science on 5-6 October 2025. Register today!
eventbrite.com
Advocate for space science and exploration in Washington, D.C. with The Planetary Society and its partners.
Live in the U.S.? We’re organizing in-person meetings for you to speak directly with your elected officials in Washington, D.C. On October 5–6, join The Planetary Society and nearly a dozen partner organizations for a national Day of Action to save NASA’s space science. Make
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Videos Available from the 246th AAS Meeting. Slidecasts of the plenary talks and prize lectures presented at the AAS 2025 summer meeting in Anchorage, Alaska, are now available online for all. #AAS246 🔭
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The US Physics Team won five Gold Medals at the 2025 International Physics Olympiad in Paris, France. Congratulations to Team USA! 🏅🇺🇸
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#AAS247 We're looking forward to seeing you in Phoenix for the 247th AAS meeting (4-8 January 2026)! Submit your Special Session, Workshop & Town Hall proposals by Friday, 1 August: ☀️🔭
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🆕 AAS JOURNALS AUTHOR SERIES.Joe Hahn (@spacescienceins) chats about planetary ringlets, and where we can go from here given the published article: This series connects authors with their article, their human story & the larger #astronomy community. 🔭
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#HEAD22 Don't Miss Out on the Early-Bird Rate! .The 22nd meeting of the AAS High Energy Astrophysics Division (HEAD) will be held 12-16 October 2025 in St. Louis, Missouri. Register today and take advantage of the early-bird rate by 6 August: 🔭
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The AAS Journal Author Series connects authors with their article, their human story, and the larger #astronomy community. #ExploreAstronomy #TheGoodStuff🔭.
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Kevin Luhman (The Pennsylvania State University) and Catarina Alves de Oliveira (European Space Astronomy Centre, Camino Bajo del Castillo) chat about their article on the least massive brown dwarfs:
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🆕 AAS Journals Author Series Video! . David Rubin (@uhmanoa) chats about his article on supernova cosmology: This series connects authors with their article, their human story & the larger #astronomy community. #TheGoodStuff #ExploreAstronomy 🔭
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#AAS247 AAS Executive Office & Vice Presidents are eager to receive meeting proposals for Special Sessions, Town Halls, and Workshops. Submit proposals by 1 August: 🔭
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#HEAD22 Book Your Hotel Stay! .We have secured discounted rates at the Hilton St. Louis at the Ballpark for the 22nd AAS High Energy Astrophysics Division meeting (12-16 Oct 2025). To ensure HEAD group rate, reservations must be made by 17 Sep 2025. �
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AAS JOURNALS AUTHOR SERIES. Kaustubh Rajwade (@UniofOxford) chats about his article on a neutron star in the Carina Nebula: This series connects authors w/ their article, their human story & the larger #astronomy community. #TheGoodStuff #ExploreAstronomy
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#AAS247 Submit your Special Session, Workshop & Town Hall proposals by Friday, 1 August: We're looking forward to seeing you in Phoenix for the 247th AAS meeting (4-8 January 2026)! ☀️🔭
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NEW VIDEO! Ellyn Baines (Naval Research Laboratory) chats about her article on stellar properties: . The AAS Journal Author Series connects authors with their article, their human story, and the larger #astronomy community. #ExploreAstronomy 🔭
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#HEAD22 Don't Miss Out on the Early-Bird Rate!.The 22nd meeting of the AAS High Energy Astrophysics Division (HEAD) will be held 12-16 October 2025 in St. Louis, Missouri. Register today and take advantage of the early-bird rate by 6 August: 🔭🐦
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The bill from the Commerce, Justice and Science subcommittee includes $9 billion for NSF and $24.9 billion for NASA, including $7.3 billion for the Science Mission Directorate.
The Senate Appropriations Committee met today to discuss the Commerce, Justice and Science bill which funds NASA, NSF and NIST, but paused debate over disagreements related to FBI headquarters.
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The Senate Appropriations Committee met today to discuss the Commerce, Justice and Science bill which funds NASA, NSF and NIST, but paused debate over disagreements related to FBI headquarters.
appropriations.senate.gov
United States Senate Committee on Appropriations
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