Adds a separate tab for science packs. Intends to de-clutter the intermediates tab when you have a lot of different planet mods adding their own sciences.
Will separate nauvis sciences from "interplanetary" sciences, anything not on nauvis will be treated as that.

Contains built-in compatibility with maraxsis and lignumis, their sciences will be handled properly.

Special support for maraxsis, corondum and igrys.

If you have more than 4 labs in your game then they will also be sorted into a new subgroup to further reduce clutter. No special support for special labs, the mod only checks that it is coded as one.

Modders, if you want yours to show up in a different subgroup, parent it to the "science" item group.

Companions for more sorting:
https://mods.factorio.com/mod/bioprocessing-tab
https://mods.factorio.com/mod/barreling-group2
https://mods.factorio.com/mod/SchallTransportGroup
https://mods.factorio.com/mod/SchallCircuitGroup