The advent of suborbital transport brings promise of point-to-point (PTP) long distance transportation as a revolutionary mode of air transportation. In 2008, the International Space University (ISU) of Strasbourg, France, published a report1 documenting its appraisal of PTP transportation technology. This report describes the conditions that should be put in place to foster and sustain the growth of this industry from the technical, market, financial, infrastructure, safety, and legal perspectives. The ISU study calculates that transatlantic flight times for suborbital vehicles from London...