Here's one that's going around: From WND:
China rocks the world with missile that circled globe before dropping on target.
OK kiddies, here's a clue. Go on Wickipedia, and look up "Silbervogel" which the Nazis looked into back in 1942 as a method to bomb the U.S. by traveling at hypersonic speeds, bouncing off the stratosphere several times, and landing in Japan.
Terrifying new superweapon, indeed. Here's a bit more on that. Seems the thing still needs a bit of work:
The test went like this: China launched a rocket carrying what is known as a hypersonic glide vehicle. The missile circled the earth in a low orbit toward its target, which it missed by roughly 25 miles.
Notwithstanding that close only counts in horseshoes, hand grenades, and nuclear weapons, 25 miles is generally considered a miss in the nuclear weapons department.