Published on May 28, 2026
Call for IAC 2026 Late Breaking Abstract (LBA) is OPEN
Submit your abstract within the next two weeks!
Submit Your IAC 2026 Late Breaking Abstract (LBA)!
The Call for Late Breaking Abstracts (LBA) submission for the 77th International Astronautical Congress (IAC 2026) to be held on 5-9 October in Antalya, Türkiye.
It is your window - only two weeks - to shout about your most exciting recent breakthroughs and present your LBA as an Interactive Presentation (IP) at IAC 2026!
Submission Window: 27 May – 10 June 2026 (23:59 CEST)
How to Submit Your LBA:
- Log in at IAC Submission Platform
- Navigate to the Submission System and choose IAC 2026 Late Breaking Abstract (LBA).
- Select the appropriate Symposium for your topic.
- Submit a concise 150-word abstract with a title.
Eligibility Criteria:
- New and significant findings from the space sector.
- Original research only — no encore abstracts or case studies.
- Must not revise a previously submitted abstract or work presented elsewhere.
- One LBA submission per author.
- If selected - authors must commit to presenting in person and submitting an interactive presentation with a full paper.
Key Deadlines:
- LBA Submission: 27 May – 10 June (no extensions)
- Selection Results: Third week of June
- Technical Programme Webinar: end of June
- Registration Deadline: 7 September
- Manuscript Submission: 14 September
- Interactive Presentation Submission: 18 September
For any inquiries, reach out at ipsupport@iafastro.org
If you believe your research is truly groundbreaking, seize this moment and submit your abstract within the next two weeks!
Early-Bird Registration Open Until 30 June 2026 Register early and enjoy discounted rates!
We look forward to welcoming you to IAC 2026!