That’s one more not-so-small step for Stratolaunch’s giant airplane: The space venture’s founder, software billionaire Paul Allen, is showing off a 34-second video of the twin-fuselage aircraft as it aced its first taxi test on the runway at the Mojave Air and Space Port in California.
Allen said the test was conducted Dec. 16, marking a rare outing for the plane that’s destined to serve as a flying platform for launching rockets into space. In a Dec. 17 tweet, he promised that there’d be “more to share soon.”
