On today's program: A professor at Carnegie Mellon University explains a NASA mission he’s investigating that sent three small satellites into space; After more than 130 years in business, the owner of Carlisle’s Bridal shop is closing; and the author of “Smalltime” digs into the history of Johnstown alongside his family roots. Carnegie Mellon assistant professor is investigating small satellite technology for NASA (0:00 — 7:00) An assistant professor at Carnegie Mellon University's Robotics