Yeah, I'm gonna do it. That will probably be the thing I do after Terrestrial Planets. A nice "space marine" sort of thing. Not in the conventional sense of military SF, of course. I never served, and I don't want to try to get all the military-related minutiae correct. Easier if the "space marine" is the only human in the story.
In the meantime, I'm still working on Buddy: Evolution. And I'll start on Mercury at some point. Don't know when.
I'll also need to squeeze in my Wool fan-fic piece.
So much to do...