Hypersonic Experiment A mock-up of the stainless-steel, Pegasus Hypersonic Experiment Project’s ''glove'' undergoes hot-loads tests at NASA's Dryden Flight Research Center, Edwards, Calif., Nov. 21, 2010. SHARE IMAGE: Download Image: Full Size (0.91 MB) Photo By: NASA VIRIN: 101121-O-ZZ999-001C.JPG Photo Gallery