Welcome back to Space Safety  Magazine! We are glad to announce that the sixth IAASS international space safety conference “Safety is Not an Option” will be held 21-23 May, 2013, at McGill University in Montreal, Canada. The conference, organized in cooperation with the International Space Safety Foundation (ISSF), Mc-Gill University, and the Canadian Space Agency, is an invitation to reflect and exchange information on a number space safety and [...]