Late Breaking Abstracts Call Now Open!

The Call for Late Breaking Abstract (LBA) for the 75th International Astronautical Congress is now open and will run till 27 May (23:59 CEST) to enable recent research findings to be included as Interactive Presentations (IP) in the IAC 2024 Technical Programme.

This call allows for the submission of truly ground-breaking and innovative findingshigh-impact scientific research for which results were NOT available at the time of the regular abstract submission deadline (11 March).

How to submit your LBA?

  • Connect to to get started
  • Go to Submission System and select IAC 2024 Late Breaking Abstract (LBA);
  • Select an appropriate Symposium to which your abstract will be submitted based on the topic that is most relevant;
  • Submit a 150-word abstract with a title.