Abstract: | The commercial launch industry is maturing into an international market that is highly price competitive. A common way to deal with the high cost of launch services is to use a single booster to place several payloads into orbit. This practice requires the launch provider to divide the cost of the shared mission between the customers. Unfortunately, the methods normally used to do this are inadequate. This paper addresses the question of how best to share launch costs. It examines the existing methods and introduces two alternative methods for this purpose. The new methods are demonstrated and shown to be superior. |