Alien Space Programs Re-Visited Updated edition of Alien Space Programs for Kerbal Space Program 1.12.3  Download: GitHub Releases SpaceDock Requires: Kopernicus Optional: Stock Visual Enhancements and pre-requisites, but requires adjustments - @GregroxMun has graciously granted me permission to maintain Alien Space Programs until he's ready to take it back. Originally inspired by Little Green Men from Mars for Realism Overhaul, and by Alternis Kerbol Rejig