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A resuable space UAV she is, with all the implications that ensues. Yes, it has commercial possibilities but the USAF wouldn't be involved without the military mission possibility. What mission? Rapid recon for one, but a weaponized version is IMO not to be discounted. Interesting that Scaled used WhiteKnight to do some tests with it a couple years ago.
Images of the X-37B below...others in SDC article below
WhiteKnight and X-37B
Internals
Images of the X-37B below...others in SDC article below
Air Force's Secretive Space Plane Nears Maiden Voyage
You would think that an unpiloted space plane built to rocket spaceward from Florida atop an Atlas booster, circle the planet for an extended time, then land on autopilot on a California runway would be big news. But for the U.S. Air Force X-37B project — seemingly, mum's the word.
There is an air of vagueness regarding next year's Atlas Evolved Expendable launch of the unpiloted, reusable military space plane. The X-37B will be cocooned within the Atlas rocket's launch shroud — a ride that's far from cheap.
While the launch range approval is still forthcoming, SPACE.com has learned that the U.S. Air Force has the X-37B manifested for an April 2010 liftoff.
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Tight-lipped factor
The tight-lipped factor surrounding the space plane, its mission, and who is in charge is curious. Such a hush-hush factor seems to mimic in pattern that mystery communications spacecraft lofted last month aboard an Atlas 5 rocket, simply called PAN. Its assignment and what agency owns it remains undisclosed.
But in a brief burst of light eking from the new era of government transparency, I did score this comment from NASA.
While the program is now under the U.S. Air Force, NASA is looking forward to receiving data from the advanced technology work.
"NASA has a long history of involvement with the X-37 program. We continue to monitor and share information on technology developments," said Gary Wentz, chief engineer Science and Missions Systems Office at the NASA Marshall Space Flight Center. "We are looking forward to a successful first flight and to receiving data from some advanced technologies of interest to us, such as thermal protection systems, guidance, navigation and control, and materials for autonomous re-entry and landing."
The vehicle itself is about 29 feet long with a roughly 15-foot wingspan and weighs in at over five tons at liftoff. Speeding down from space, the craft would likely make use of Runway 12/30 — 15,000 feet long by 200 feet wide — at Vandenberg Air Force Base in California.
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WhiteKnight and X-37B

Internals
