Official NASA blocks DLC, big potential
This is been on my mind for quite sometime but due to the research and "official" stuff we should think about introducing NASA blocks which needs to introduce everything you need to create what you can currently in SE. Idea can be tested out already with a MOD called NASA Blocks Mod by Lionel. THIS DLC can actually have real life potential for actual space engineering for the current time period which is 2020. So it's a win for a lot of people.