This mailing list is dedicated to discussing the CORPS role-playing game (first or second edition) published by BTRC. It is also a good forum for Guns, Guns Guns and VDS discussions.
Here are some advice on doing the numbers from VDS. There is 1 to 2 hydrogen atoms per cubic centimeter. This results in a little over 1.66 x 10^-21 kg/m^3. So
It can be done, though you might want to play with the assumptions to force it to work. The scoop portion would use the "Refinery" rules (I think it was in
Wow, that's pretty far out there. Frankly, I have no really good ideas. You could design it as a fusion rocket and just ignore the fuel consumption, or use the