Glenn worries the U.S. is ceding its space leadership
Fifty years after rocketing into history as the first American in orbit, John Glenn sees America's manned space program at a perilous crossroad.
Thanks to political gridlock, an increasingly tight budget and uncertain congressional support, NASA is facing a best-case five- to six-year gap between the end of shuttle operations last year and the debut of new low-cost space taxis the Obama administration hopes will usher in a new era of commercial spaceflight.
In the meantime, U.S. astronauts have no choice but to hitch rides to the International Space Station aboard Russian Soyuz spacecraft, relying on America's … Read more