Meetings
16th Quadrennial
Solar-Terrestrial Physics Symposium
(STP-16)
The SCOSTEP 16th Quadrennial Solar-Terrestrial Physics Symposium (STP-16) aims to gather eminent scientists from solar, magnetospheric, ionospheric, and atmospheric physics communities to discuss and deliberate on the cutting-edge sciences pertaining to STP, especially the cross-scale coupling processes as a focus area in each of the traditional topics deliberated upon during the earlier STP meetings. A series of tutorials/lectures by eminent scientists will be provided two days prior to the STP-16 symposium, i.e., on 30-31 May 2026, for students and early-career scientists on topics of solar-terrestrial physics
📅Conference Date: June 1-5, 2026
📍Location Thessaloniki, Greece
📌Important Dates:
Abstract submission deadline: January 10, 2026
Registration deadline: March 31, 2026

46th COSPAR Scientific Assembly:
The 2026 COSPAR Scientific Assembly carries special significance with its theme: "Sustainable Space Research for the Planet." This theme underscores our collective responsibility to pursue scientific advancement with a deep awareness of our environmental impact, both on Earth and beyond. We encourage you to plan to attend COSPAR 2026 in order to engage in stimulating scientific sessions, visionary keynote addresses, hands-on workshops, and insightful panel discussions that explore new frontiers while promoting sustainability and stewardship.
📅Conference Date: 1 - 9 August 2026
📍Location: Florence, Italy
📌Important Dates:
Abstract submission deadline: February 13th, 2026
Registration deadline: May 17th, 2026

Cool Stars 23
The next edition of the conference series "Cool Stars, Stellar Systems and the Sun" (CS 23) will be held in a hybrid format in Tokyo Bay Area from June 15 to 19 2026, 46 years after its first edition in Cambridge (USA). This first edition was shortly followed that same year by a workshop on "Solar Phenomena in Stars and Stellar Systems" that took place in the southern French countryside, in a small village called Bonas. Both meetings are often considered as the starting point of this exceptionally successful conference series, where approximately 500 international experts in Low-Mass Stars, Solar Physics, and Exoplanets meet every other year to exchange ideas in a cross-disciplinary and friendly environment. We will have CS 23 first time in Asia. Tokyo will be hosting the next Cool Stars, jointly among U.Tokyo, ABC, ISAS-JAXA, and the other researchers based in Japan.
📅Conference Date: 15 – 19 June 2026
📍Location: TOC Ariake, Tokyo Bay Area, Japan
📌Important Dates:
Abstract submission deadline: Winter 2025-2026
Registration deadline: Winter 2025-2026

2nd European Solar Physics Division (ESPD) Summer school
The European Solar Physics Division (ESPD) of the European Physical Society (EPS) represents and provides a forum for European scientists, primarily, and any scientist, secondarily, interested in aspects of the physics of the Sun. The objective of the ESPD is the advancement of the study of the Sun, the dissemination of key results of solar physics research to the general public, and the promotion and coordination of such research with other areas and branches of the physical sciences. Every 3 years the board organizes European Solar Physics meeting (ESPM).
📅Conference Date: 27 April - 3 May 2026
📍Location: Dubrovnik, Croatia
📌Important Dates:
Abstract submission deadline: TBD
Registration deadline: TBD
Space Climate 10
The Space Climate Symposia Series brings together leading experts in the field of space climate to advance our understanding of the long-term variations in solar activity and their impacts on the Earth.
📅Conference Date: June 9-12, 2026
📍Location: Åland/Ahvenanmaa
📌Important Dates:
Registration deadline: April 15, 2026
