Astronomy and Astrophysics Conferences 2026–2027

As of 26th October 2026, Conference Alert lists 5,766 upcoming astronomy and astrophysics conferences worldwide, from 26th October 2026 to 26th September 2027, in 112 countries. India has the most (1,673), followed by USA (259) and France (193). The busiest cities are Bangalore, Kolkata and Delhi.

Upcoming conferences
5,766
Countries
112
In the next 30 days
2,158
Paper deadlines open
3,931
Added this week
11

Astronomy and Astrophysics conferences by country

India hosts 29% of listed astronomy and astrophysics conferences.

Top cities for Astronomy and Astrophysics conferences

Upcoming Astronomy and Astrophysics Conferences

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Conference calendar

Frequently asked questions about astronomy and astrophysics conferences

How many Astronomy and Astrophysics conferences are there in 2026–2027?

5,766 upcoming astronomy and astrophysics conferences are listed, in 112 countries, from 26th October 2026 to 26th September 2027.

Which country hosts the most Astronomy and Astrophysics conferences?

India hosts the most, with 1,673 upcoming conferences, followed by USA (259) and France (193).

Which Astronomy and Astrophysics conferences still accept papers?

3,931 upcoming astronomy and astrophysics conferences have a paper deadline that has not passed. Use the "Deadline open" filter above to list them.

How do I check a Astronomy and Astrophysics conference is genuine?

Check that the organizer has a real website and contact details, that the venue exists, and that any publication partner is named and verifiable. Be careful with events that guarantee acceptance or publication, or ask for fees before review.

Figures updated 26th October 2026.