I am running this mod only, and after progressing through Lignumis, then Nauvis, I am seemingly soft-locked.
My only available researches are Yellow and Purple science, both of which require importing Lignumis science packs and space science. But space science is locked behind crafting a steam crusher, and Muluna is locked behind the first Solara survey, which is locked behind Yellow and Purple science.
A screenshot would illustrate this better, but basically (-> = unlocks):
Yellow + Purple (requires Lignumis sciences & space science) -> Solara survey -> Muluna -> (a few trigger techs, which seem to need Asteroid collectors and crushers) -> Steam Crushers -> Space science (unlocked by crafting steam crusher) -> Asteroid collectors & Electric crushers
Even cheating my way past Yellow & Purple doesn't seem like it would break the loop, since I can't actually travel to another planet without Asteroid Collectors and crushers. Am I dumb and missing something here?