Planetary factory sitting idle while you build science in space? This mod rebalances terrestrial science by requiring more terrestrial science as the tier and number Space Exploration science increases.
Greatly increases the number of base game science packs required for each tech using specialized Space Exploration science packs. Also increases the cost in specialized science if deep space science is required for a technology. May add more configuration later.
Pyanodon's buildings don't emit enough pollution in 0.17 due to Factorio API changes. Let's fix that. Now (nearly) complete!