Ghost riders who came from the sky, driven by demons. For Texans, that’s the origin myth of one of the staples of American song: “ (Ghost) Riders in the Sky: A Cowboy Legend”.

This Blue Ghost flight, named Ghost Riders in the Sky, is Firefly's first mission to the moon and is part of NASA's Commercial Lunar Payload Services (CLPS) program. The lander is carrying 10 NASA ...