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Astronomy and Astrophysics Conferences in December 2026

Astronomy and Astrophysics conferences on this site cover subjects such as Space Science, Space, Cosmology and Astrobiology. 161 upcoming conferences are listed for December 2026, and the next one starts on 1 December 2026 in San Juan.

Astronomy and Astrophysics calls for papers closing in the next six weeks

All open calls in this field

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Upcoming Astronomy and Astrophysics conferences, December 2026

December 2026

161 conferences

Questions about Astronomy and Astrophysics conferences

When is the next Astronomy and Astrophysics conference?

International Congress on Cell Science and Molecular Biology (IC-CSMB) starts on 1 December 2026 in San Juan.

Which Astronomy and Astrophysics conferences have an open call for papers?

159 conferences are still accepting abstracts. The next deadline is 15 November 2026.

Where are most Astronomy and Astrophysics conferences held?

The countries with the most listings are India, USA and Japan.

Listings come from organizers and official event websites.