How do they propose to move the blackholes? Nothing can touch a blackhole, right?
It can, as long as you don't mind that you won't get it back when you're done. You have to constantly fuel the black hole anyway. Just throw the fuel in from the opposite direction that you want the black hole to go.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
To any future monthly posters of SQ threads, please remember to add the "stupid_questions" tag.