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 was cancelled..

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

The 2019 General Assembly of the SSAA was held on October 11, 2019 at the University of Basel. The next General Assembly will take place in October 2020 in St-Luc, VS.

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