Small unmanned spacecraft is set for launch
Wednesday, April 21, 2010 - 22:30
in Mathematics & Economics
The Air Force hasn’t revealed much about its X-37 pilotless space plane, fueling speculation that it’s being developed for military purposes. It may seem like a harmless, miniature version of the space shuttle, but some industry analysts are wondering if the secretive robotic spacecraft set to launch Thursday from Cape Canaveral has a more sinister side.