I loved this! Couldn't make it past the black holes part, but I was surprised to see it change theming at all! I wonder how many parts of the journey through space I missed?
It made me think of scooping fuel in Elite: Dangerous, mixed with Flappy Bird mechanics. The setup made it feel very different from Flappy Bird though!
Also, visuals are CRISP!
I hope you try out and rate my entry too!