Not bad at all! The way the way the physics worked left me feeling a little bit at their mercy, though. I found myself unable to mitigate the effects of a swing more than once, with me usually trying to move out of the way, even by small amounts, just kind of making it worse on the back swing.
Physics aren't my strong suit (just ask the comments section of my own submission XD) so I'm not 100% sure how I'd fix this. Perhaps by slowing the astronaut movement down? Giving him a little jetpack that you can use to do microadjustments, in addition to controlling the space station? Something worth iterating on, at least.
I did enjoy it though, and largely didn't miss the sound effects or space station to obstacle interaction, for my part. Those are little things that get left out due to this being a jam, rather than actual design problems.