Since your country doesn't have a space programme and based on what you've told us of your background you're probably not particularly likely to get a visa to go and work (or study to work) on somebody else's, I'd probably try journalism/blogging related to the space industry.
If nothing else, it's an outlet for your interest. But if you start writing really well-researched stuff on space company supply chains, rocket technology and the missions/experiments that aren't mainstream news, people in space companies might start to notice your passion. And they're going to be spending a lot more on PR if/when they start making space travel accessible to the paying public in future. The aerospace media companies' (Flightglobal/AvWeek) space output is pretty weak and they have been known to acquihire bloggers too.
If using space related byproducts (satellite images etc) is space related enough to excite you then there's plenty of future money and scope for outsourcing to your country in geospatial analysis etc too.