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International Space Science Institute (ISSI)Hallerstrasse 6
3012 Bern
Switzerland

Phone +41 31 684 48 96
Email issi@issibern.ch

Our scientific opportunities support the community through six distinct modes of operation. Links to proposal templates or on-line submission forms are provided for each individual tool.

Find explanations, forms of applications and an overview of current and past activities.

Planets

3. September 2025

OPAL 10-Year Anniversary

Webinar with Mike Wong (University of California, USA)

Thursday, 25th September 2025
(17h CEST | 11h EDT)

Please click here for the Zoom Session

Meeting ID: 852 6990 9362        Password: 459004

The Outer Planet Atmospheres Legacy (OPAL) program with Hubble was started in 2014 with the goal of studying time-domain phenomena in Jupiter, Uranus, and Neptune, with Saturn added in 2018 once the Cassini spacecraft was de-orbited. Key areas of study are heat transport and climate circulation, atmospheric structure and evolution, composition, the formation of clouds and hazes, impact processes, and impactor populations.

A Spiral Amongst Thousands
Credits ESA/Webb, NASA & CSA, A. Martel