2025 AAS/AIAA Astrodynamics Specialist Conference,
Boston, Massachusetts, August 10-14 2025

The 2025 AAS/AIAA Astrodynamics Specialist Conference, hosted by the American Astronautical Society (AAS) and cohosted by American Institute of Aeronautics and Astronautics (AIAA) will be held August 10-14 in Boston, MA. The conference is organized by the AAS Space Flight Mechanics Committee and the AIAA Astrodynamics Technical Committee.

Code of Conduct

NEW: AAS conference attendance code of conduct

Abstract and Manuscript Submissions

Abstracts are to be submitted through a web based abstract submittal system. Using the web based system, authors will submit their abstract, author information and preprint before the conference. Authors will also use this site to submit their final manuscript after the conference.

The abstract submittal system can be accessed by clicking on Abstract and Manuscript Submission.

Deadline for Paper Submission: 11:59p PDT on Friday, July 25, 2025.

Deadline for Presentation Submission: 11:59p PDT on Friday, August 8, 2025.

John V. Breakwell Student Paper Award

Applications are being accepted for the Breakwell Student Paper Award. Full paper submission is highly encouraged. Deadline for submission is the same date as the abstract submission deadline.

For more information please see https://www.space-flight.org/docs/Breakwell/Breakwell_award.html

Online Conference Registration

Registration can be accessed at https://www.xcdsystem.com/aas/attendee/index.cfm?ID=dL5wZPa

Registration Type	Early (On or before July 9, 2025)	Regular (July 10 to August 9, 2025)	Walkups (On or after August 10, 2025)
Full Registration - Current Member (AAS or AIAA)	$695	$875	$945
Full Registration - Non-member	$795	$975	$1,045
Student Registration - Current Member (AAS or AIAA)	$455	$515	$595
Student Registration - Non-member	$505	$565	$645
Retiree Registration - Current Member (AAS or AIAA)	$455	$515	$595
Retiree Registration - Non-member	$510	$570	$650

The online registration system is programmed to accept Visa, Mastercard, Discover and American Express credit cards. NOTE: Registration fees are calculated at the time of payment. Beginning the registration process without completing payment may result in a higher fee being charged as applicable based upon the early/late/on-site fee schedule set by the General Chairs.

Attendees that register and need to cancel may get a full refund (minus credit card fees) through the end of the Early registration period. During the Regular registration period, a 90% refund will be available. After the regular registration period ends, no refunds will be available. Please email the conference General Chairs with any refund requests.

Social & Offsite Events

Coming Soon

Conference Hotel

The conference venue is Hyatt Regency Boston One Avenue de Lafayette, Boston, MA 02111, United States of America.

General Inquiries
Hyatt Regency Boston
Hyatt Regency Boston
One Avenue de Lafayette, Boston, MA 02111, United States of America
Phone: (617) 912-1234
E-mail: qualitybosto@hyatt.com

Hotel Reservation:
Click to access online reservation page
To make a reservation over the phone, attendees may call the central reservations line at (617-912-1234) and mention the group rate for 2025 AAS/AIAA Astrodynamics Specialist Conference.

Conference Chairmen