The European Space Agency is carefully monitoring the evolution of the coronavirus pandemic and has studied different scenarios for the operations of its fleet of missions in this difficult situation. During the last weeks we have put in place procedures which guarantee the safety of our spacecrafts and their instruments. Under most scenarios we will also be able to continue with science operations and observations. Therefore, minimal impact is expected for the scientific community. Nevertheless our ability to react to Targets of Opportunity / triggered observations may be affected.