Aerospace company Starfighters Space, which operates the world's only commercial supersonic aircraft fleet out of NASA's Kennedy Space Center, is down double digits after major gains following completion of its initial public offering (IPO) last week. Starfighters Space's stock price has had a volatile ride in the days since, and Tuesday was no exception. What is Starfighters Space? The company owns and operates the largest commercial fleet of supersonic aircraft, which consists of seven Lockheed F-104 Star ...