thomas.kane writes: Newt Gingrich announced yesterday, while visiting Florida's Space Coast, a visionary plan for the future of space travel. He suggested a combination of the current private incentives and a government funded section, developing a moon base, commercial near earth orbit, and continuous propulsion systems to better reach Mars.
As far as the laws of mathematics refer to reality, they are not
certain, and as far as they are certain, they do not refer to reality.
-- Albert Einstein