All data of this new generation space airplane explorer are
still top secret. The US Air Force always deny the existence and the
mission of this space explorer project. Like I said before, its all about top
secret. Nevertheless, from surveillance known that the X-37 is doing maneuvers
around the Earth’s atmosphere. Originally, X-37 was expected to have a maximum
orbital time of about 270 days, and now it’s reached 400 days of continuous
orbit. That truly looks like a success trial.

courtesy image of universetoday.com
At least, we can know how the design of this spacecraft from
surveillance. The design of the wings indicate that it has designed to
move and maneuvers on high speed. The nose become more sharp than it's previous
space plane. But, the only thing more mysterious than the X-37 advanced
technology specifications is the purpose of USAF mission. At some point, the
advanced technology of X-37 will be declassified and we can all learn about the
spacecraft’s true purpose. So the USAF dont make any description about mission
of this new spacecraft. Just like I said at the beginning, its about Top
Secret.
courtesy image of universetoday.com
Unfortunately, the USAF will more than likely remain guarded about
it until they bring it out of the sky. USAF officials are certainly doing an
excellent job of keeping all of the juicy details of the mission under lock and
key, but that isn’t stopping amateur stargazers from attempting to solve the
mystery by pointing their telescopes into the night sky and tracking to find
this advanced technology space airplane.
After seeking and looking a few of nights, these civilian observers report that
“It makes frequent small maneuvers to maintain that altitude against the
significant atmospheric drag that is present. They also predicted that it must
be military spacecraft programs. We can therefore assume that it has military
applications. So, I'm pretty sure that the X-37 is doing well, and
that’s probably a good news. Well done!