Andreas Johansson wrote:
> Another problem: While the sphere won't be attracting anything inside it,
> any bodies within it will attract eachother, wherefore air will be
> dropping into the sun. Spinning the sphere won't help, since the air at
> the poles would still fall into the sun, creating a low pressure that
> sucks in more air und so weiter.
The poles would then be effectively at high altitude.
Does the low pressure on mountaintops suck in air from below?
--
Anton Sherwood -- http://www.ogre.nu/