NASA should stick to exploration and science, let voluntary sectors do the rest

No question, the color photos from NASA’s Spirit Rover on Mars are exciting, and the potential for discovering more about the Red Planet is downright exhilarating. Scientists and technicians from NASA deserve hearty congratulations. The landing has even uncovered an unexpected and “strangely cohesive” (as science investigator Steve Squyres put it) subsurface material that scientists […]