Can the Moon be given an earthlike atmosphere?

> You may ask, "Why retain the spheres? Why not go
> with flat vertical
> bulkheads?" That might be fine for a smaller space
> station of less
> than 100 meters torus thickness, but for a colony
> larger than one
> kilometer thickness we need curvature on the
> pressure bulkheads. A
> sphere is the ultimate curvature.
>