[SatNews] The Secure World Fondation (SWF) has released an updated version of "Space Sustainability—A Practical Guide."

This booklet presents an overview of the space sustainability issue including definitions, why it is important, and some of the major challenges to sustainability. The updated booklet can be downloaded at this direct link: http://secureworldfoundation.org/media/121399/swf_space_sustainability-a_practical_guide_2014__1_.pdf.