"Rich S." wrote

But what I *really* wanted to explore was design ideas for a homebuilt
"airborne" Moon vehicle.

First, with all that extra disposable income from Social Security (Yea, who
said you couldn't dream big) you have to think terraforming first, and
create an atmosphere.

I know! Get Zoom and Yaun up there! They are both full of hot air, and we
can worry about cooling it off, later!

Let's see, if we get it up to 1/5th density, then we could fly at the same
speeds we see here on Earth, right?
--
Jim in NC