On Sat, 19 Feb 2005 05:55:15 +0000, Henry Spencer wrote:

For that matter, you ought to be able to do non-contaminating storable
chemical fuels, if you picked carefully. I would guess that ClF5/NH3
would be non-contaminating. (Don't know if anyone's tried that particular
combination; ammonia is notorious for being difficult to burn well because
it's so stable, but ClF5 is notorious for being so ferociously active that
it gives smooth combustion with anything it gets its hands on.)

Including the telescope?

--
Chuck Stewart
"Anime-style catgirls: Threat? Menace? Or just studying algebra?"