How We Can Fly to Mars in This Decade—And on the Cheap
by Robert Zubrin @ The Wall Street Journal
SpaceX, a private firm that develops rockets and spacecraft, recently announced it will field a heavy lift rocket within two years that can deliver more than twice the payload of any booster now flying. This poses a thrilling question: Can we reach Mars in this decade?
It may seem incredible—since conventional presentations of human Mars exploration missions are filled with depictions of gigantic, futuristic, nuclear-powered interplanetary spaceships whose operations are supported by a virtual parallel universe of orbital infrastructure. There’s nothing like that on the horizon. But I believe we could reach Mars with the tools we have or soon will.
As Glenn Reynolds might say: Faster, please!