Spaceflight monetizes. Bob Zimmerman

Apr 22, 02:20 AM
Photo: A 10-inch-long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft is prepared for high-speed wind tunnel tests at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder.