Is Indian proposal somehow possible?
My "April Fools Day in India" post -
http://www.habitablezone.com/space/messages/12279.html
was a little emotional, but I honestly would like to know if it really is hare-brained, or just looks that way. If there is a way to liquefy 22 tons of oxygen while flying at Mach 8, I'd love to hear of it. Or "just" to cruise at Mach 8 for an hour...
