The following story talks about sending up the unmanned X-37B spacecraft and admitting they don't know when it will come back but it is supposed to land at Vandenberg AF base. With the Mission being classified and this vehicle is supposedly the replacement for the Space shuttle, what possibilities could this be.
Could it be the first test of wormhole technology? As worm holes are now being talked about in the scientific community as being very real and something that scientist are working on making real could this be the test that can change the world? Personally I really don't think this is a space warfare test as suggested in the article. Thoughts?
US military launches top-secret robotic spacecraft - Yahoo! News