Aight I'm a dumbass so I've researched all available red-green-blue-grey-white science except quality tier 2, uranium, and third planet unlock is in progress.
The only turrets I have is literally just as pair of flamethrowers and lasers in bottom east corner of map, and my northern wall is undefended.
Should I be lazy and just fly to Vulcanus? Plus I'll get Rush to Space.
Hopefully it will take awhile for nests to expand into my main base. I can remote control the tank anyway.