Converted a meteor into a farm, just to see if corn grows :O [edit: for some reason the image link fell off, re-linked]
Lots of torches and other fire sources, with litttttleeee time spent outside, and it turns out it'll indeed grow .
really? in full impervium i can be on asteroid with only a campfire or 10 torches and be perfectlly fine
okay i found solution , seems like heat from torches overlaps u need 20 torches on wall to produce enough heat
its probably different per racial armor set as im using a floran's impervium set and 10 torches or 1 campfire work just fine for me.
1 campfire is not enough i need at least 2 of them just tested found another thing , the high of this "space area" is same way stucky? like bottom of the planet u stuck in permanent fall , skills dont push u out
Torched and either one or two campfires are enough. They overlap. It's not that hard. If you have Heaters which you can find in labs they'll do a better job. (I usually 3d print a few heaters and i could basically make a spaceship/floating base in there.)