In the vision of Product-Service Systems (PSS) there is anticipation on stakeholders to develop sound networks to enable and support innovative product and service solutions. As such PSS business relationships could be viewed as innovation systems. The challenge to find appropriate and relevant stakeholders is commonly mentioned in manufacturing industry as a difficult task. This paper elaborates on such a challenge, but has put an emerging industry as a frame of interest in order to discuss the progress of a innovation system which has the purpose to inspire product and service development based on commercial human space flights. Some managerial implications for PSS innovation system development are made, for example it is suggested to implement a learning environment as a “demonstrator” from which an innovation system can evolve.