The EGU General Assembly 2021, traditionally held each spring in Vienna, Austria, will take place entirely online. In its place, EGU will host vEGU21: Gather Online (#vEGU21), a completely virtual event that will take place from 19–30 April and bring together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. With this call for abstracts, all scientific sessions are open to receive your contribution. The deadline for abstract submission is 13 January 2021, 13:00 CET. You are kindly invited to find a session for your abstract here.