Telegraph.co.ukNext Big Bet for Space: Airborne Rocket LauncherNew York TimesOne of the richest men in the world is going to build the biggest airplane, ever. And then he is going to use it to launch rockets. Paul G. Allen, the billionaire co-founder of Microsoft, said Tuesday that he was entering the rocket ...New Giant Plane to Launch People, Cargo Into OrbitABC NewsMicrosoft co-founder Allen launches space projectReutersPaul Allen Aims for Orbit With Private Spaceflight VentureSan Francisco ChronicleLos Angeles Timesall 578 news articles »