Talk:Go Play In Space

One of the common conventions in writing non-fiction is to EXPLAIN (expand) any jargon and abbreviations the first time they are used. This page simply fails to do that. While I am a complete beginner with Orbiter and GPIS, I am going to edit this so that it complies with that principle for the abbrev. GPIS. I'd love to do it with the other abbreviation, RSFA, but I have no idea what it stands for.