Here's a short video showing 2 stations, you can build in Deep Space Settlement.
The first one is a refinery, it processes mineral ores collected from asteroids into purified ingots usable by factories to produce different goods like ship parts.
The second one produces energy cells with solar panels and food with farming plots. Energy cells are used to power your factories and refineries. Food is need for your colonists.
There are also a few new screenshots on the website.