This book explores how Europe is seeking to enlarge its launching capacities by building additional spaceports on the European continent. Various national initiatives are envisaged resulting in a “space race” in the field of constructing spaceports and building micro launchers. However, right from the beginning when choosing the launch site (land or sea based-rocket launches) there are various factors relating to international space law, European regulations and national rules that must be considered, as spaceports are rarely explicitly addressed in current legal and policy frameworks....