Tomorrow, as I write these words, and earlier today, as I post them (thank you software glitches for the delay), the last Space Shuttle, Atlantis, will land for the final time. And then, for all practical purposes, it will be over.
Yes, I know we’ll still have an astronaut corps. They will still fly, on other nation’s launch systems, to the International Space Station. At least until it’s deorbited in a few years. But we won’t have the capability to send our people into space. We’ll simply be hitching rides on some else’s rockets. Like other countries used to do on ours. We will no longer be the wold's leader in manned space exploration.