Hi again fellow writers,I know I must be turning into an eye sore with my eternal questions, and I thank you for you patience, all of your advice has been FUNDAMENTAL and extremely helpful to me but i have been working on a timeline for my story to help navigate through the fiction and also make it easy for myself and others to see the direction in which I am taking the story, but the major issue in doing this is dates! I have absolutely no idea how to do this! If any one can help the first question would be if the first two events are the formation of a NASA like org. and the innovation of terraforming technology how far apart would these events be in a realistic scenario, like I mean I know that it would take hundreds of years to terraform, but how long until the technology to do it is developed? A hundred years? Forty years? Any ideas would have greatly appreciated and welcomed! Thanks for your time!