R
RogerInHawaii
Guest
NewScientist has an interesting article about an idea for an inflatable tower to space, an alternative to the tether approach.
See it here: http://www.newscientist.com/article...e-tower-could-climb-to-the-edge-of-space.html
See it here: http://www.newscientist.com/article...e-tower-could-climb-to-the-edge-of-space.html