The Observations Thread - a nifty place to drop cool things and shiznit related to SSTGS... and perhaps the original SS as well.
I believe LightGemini was a regular fellow on the old SS boards, and it seems he's been coding away by the looks of the following videos:
^The externals on the video above are quite cool, but the best visuals come from the cockpit at the end.
^Space particles! Explosive space particles!
In addition to this, I also recall seeing a fellow do work with gravitational pull - perhaps I'll try to scrounge up a few links if the thread here manages to get some traction.
*Edit: Added proper YT embedding. I ran across these by chance again today, and thought I could update the thread in kind.