[ExI] Skylon as first stage.

[Keith Henson]

On Thu, Apr 21, 2011 at 2:03 AM, Eugen Leitl <eugen at leitl.org> wrote:

snip

> On the Moon, you can use linear motor/magnetic levitation launches.
> http://www.physorg.com/news91272157.html

MagLev is *so* 70s.

Keith