By the time SpaceX is going to Mars they will be well into their LOX/CH4
generation of motors (Raptor et al.). The atmospheric and surface chemical
conditions on Mars are about as toxic as hydrazine.
Regards,
-James
Date: Fri, 13 Nov 2015 18:27:10 -0700
From: qbert@xxxxxxxxxxxxxxx
Subject: [AR] Re: Space-X escape engines
Space X can do the same for earth, it's going to be
pretty hard for them to do it on mars.
Robert