Space News reports, “Virgin Galactic says production of its new suborbital spaceplanes remains on track to allow commercial flights to begin in the middle of next year as it contemplates restarting ticket sales. The company spent much of a May 15 earnings call talking about the technical progress it has made in the assembly of its first Delta-class vehicles, or SpaceShips, in areas such as structures, propulsion and avionics.”
Full Story (Space News)