245th meeting


National Harbor, MD
245th meeting of the American Astronomical Society
National Harbor, MD
12 – 16 January 2025

Meeting Hashtag: #AAS245

Join us 12-16 January 2025 in National Harbor, Maryland, at the Gaylord National Resort & Convention Center for the 245th AAS meeting (joint with the High Energy Astrophysics and Historical Astronomy Divisions).

Meeting Program

The meeting will be jam-packed with great scientific content and provide ample opportunity for networking with friends and colleagues.

Discover National Harbor

National Harbor is your waterfront getaway where you can capitalize on it all. From distinctive dining experiences to Instagram worthy views from the Capital Wheel, National Harbor is one-of-a-kind destination filled with possibilities.

Banner: Composite image of the Tarantula Nebula. Image credit: X-ray: NASA/CXC/Penn State Univ./L. Townsley et al.; IR: NASA/ESA/CSA/STScI/JWST ERO Production Team

National Harbor image credit: National Harbor Owners Association