"I expect to be around to see it," he said of pioneering U.S. trips starting with a landing on an asteroid — a colossal feat in itself — before the long-dreamed-of expedition to Mars. He spoke near the historic Kennedy Space Center launch pads that sent the first men to the moon, a blunt rejoinder to critics, including several former astronauts, who contend his planned changes will instead deal a staggering blow to the nation's manned space program. "We want to leap into the future," not continue on the same path as before, Obama said as he sought to reassure NASA workers that America's space adventures would soar on despite the impending termination of space shuttle flights.

Let's hope so ...