Is it your intention to create this mod for just the base game, or for Space Age as well?

In other words; should I start with space age enabled? ;-)

It works great with Space Age! So far only the vanilla items have had recipes changed, but those vanilla recipes, such as circuits or machines, are also ingredients for space age recipes, so you'll be using the new resources all the way up.

I do want to work on space age specific stuff, but it will take me some time to get there.

But yes you can 100% play with Space Age!

ok but how are you supposed to craft stuffs on others planets, are you obliged to import stuffs via ships ??? because i don't see anything to craft yours metals on vulcanus gleba or fulgora

and space manufactoring of stuffs ^^