I believe I mentioned this previously, but the series lost my interest, as it is no longer a plausible "what-if" alternate history story. There is simply no way humanity could advance this rapidly by the 2020s, full-scale space race or not. Far too many successive technological breakthroughs would be required to reach the level of capability seen in the show. They have effectively built torch drives, yet in reality we are possibly a couple+ centuries away from achieving that level of tech.