Does this support Space Age?

There is no support for Space Age at this time. I do not own it, so I can not test it. There is no limitation on usage of buildings/techs on other planets which may cause issues with the mod or Space Age (For instance, the terraformer and tree planter probably work in space!). SA includes its own method of fish breeding, which this mod allows for MUCH easier.

The victory condition SHOULD work with the different victory present in Space Age - you'll get one from Homeworld if that finishes first (and it should, SA should take much longer), and then a second one when you beat Space Age. I don't know of anything else that may have issues - sand should spawn only on nauvis, and there is a recipe to turn stone to sand if needed.