What’s up at Virgin Galactic? Five months after the tragic loss of SpaceShipTwo and one of its pilots, the company is building a new SpaceShipTwo – and moving ahead with a project called Launcher One to put small satellites in orbit. Alan Boyle – Science editor, NBC News Digital – talks with Will Pomerantz, Virgin Galactic’s vice president for special projects, talks about the space venture’s next frontiers. Follow @b0yle@VirginGalactic