The Military Component of Space Technology

As of to day, we are struggling to put human beings on the moon. Forget about mars. We have the technology, but it takes a huge amount of effort, time and money,. It's really, really hard for us to even reach the moon. And when space technology improves, your military technology also improves. Space is actually very military stick. Whatever space technology you develop has military ap s. Hundred persons right away. So if there's an alien invision, we are most likely not going to be in a position to defend ourselves from it - because their technology will be way beyond what we can even imagine.