This mod is not known to work with the latest version of Kerbal Space Program. Proceed with caution.
That is the question you will have to ask from the start of a science or career mode playthrough if you download this mod, which puts the stayputnik probe core in the start tech node, so probe missions are possible from the start, but you won't have any batteries, and the stayputnik can only run for ten minutes on its own power (if probododyne is to be believed)
Raw stats are from the beginning of time until now. Each follower and download entry represents one hour of data. Uneventful hours are omitted.