SUMMARY

The International Coronal Workshop “The Sun: from active to quite”, organized by Lebedev Institute of Russian Academy of Sciences with the support of Russian Foundation of Basic Research, will be held in the city
Moscow from 19 to 23 October 2009. The workshop offers an opportunity for solar physicists to discuss hot topics, exchange new results, and propose future observations and research. The program of workshop includes actual topics on problems of transient and flare phenomena in active and quiet solar corona, new space and ground based solar observations and mechanisms of solar activity and its impact on space weather. The participants of workshop will have possibility to take part in roundtable discussion on subject “Towards the Sun: new space and ground based solar observatories”.