The Swiss Society for Astrophysics and Astronomy (SGAA/SSAA), founded on 9 November 1968, is a professional society, member of the Swiss Academy of Sciences (sc|nat) and part of its platform Mathematics, Astronomy and Physics (MAP).

The 2020 Saas-Fee course Astronomy in the era of big data should have taken place from 15 to 20 March 2020 in Saas-Fee. Due to the COVID-19 situation, the course has been postponed to 2021.

Video recordings and presentations of all Saas-Fee courses since 2011 are available online.

The 2020 General Assembly of the SSAA took place virtually on October 9, 2020.

The Website for astronomy outreach activities and events in CH, astronomyevents.ch, is available for your advertisements.