Tags:  Dr. Erik Seedhouse, Kirby Cole, Victor Kitmanyen, Chris Nguyen, Embry Riddle Aeronautical University,  Spacesuit Operations Lab, Suborbital Space Flight Simulator, Lynx, Virgin Galactic, Blue Origin, human factors, gravity prescription, human factors, astronaut training, spacesuit pressure, NASA, commercial spacesuits, spacesuit industry, Biosuit, SpaceShipTwo, glide slopes, Dream Chaser, space development timelines