Well, I wonder about that last bit, but I'm going to choose to believe it's not going to be so bad, or I'll just worry myself into the ground. This is advanced enough technology that we're probably okay, though? You don't get to manufacture vessels like this without enough space for research, development, and heavy production facilities.

[Which brings up the other question - there's no vegetation here, or at least not enough to support a whole bunch of life. So how is all that industry running? Is there a colony somewhere producing food and other necessaries? Surely that powder isn't enough to keep people going...]