The GMAT project maintains several methods of communication:

Mailing Lists

All of our mailing lists are public, and all interested users are invited to subscribe:


The GMAT Forums are available for user discussion and support.


We run two blogs:

  • The GMAT Blog features items of interest to end users, such as feature updates and release information.
  • The GMAT Plugins and Extensions Blog features items of interest to developers, such as build instructions and development tips.

If you have a question that isn't appropriate for a public forum or list, you can contact the GMAT development team directly at the following address: