Just over 100 years since the first sustained and controlled heavier-than-air powered flight, flying machines are now commonplace, used for transport, freight, warfare, rescue and pleasure just for starters. Aerospace technology is still the realm of both big business and entrepreneurs - Moscow recently hosted an airshow in which contracts totaling $10 billion were signed, and Virgin Galactic is still working toward a private spaceliner business. Collected here are recent photographs of various flying machines in action or on display around the world. ( 40 photos total