I like the graphics and the idea overall. The mini game of hitting the asteroids is pretty cool!
I didn’t fully understand the automation mechanism with the workers. They’re very slow and consume a lot for what they produce. I ended up ignoring the workers and just clicked on the mine button to sell at the market. This way I was able to get ahead with the research without having to manage the 3 different resources by buying them from the ships. Maybe I’m missing something, but they just got in the way of the research.