Stafford played "Jingle Bells" aboard Gemini 6. National Air ... the command module is wearing a red suit." The bells and the Hohner harmonica, played in space, are on view in the museum's ...

On April 8, 1964, NASA launched the first uncrewed test flight of the new Gemini spacecraft. This was the very first mission of Project Gemini, which would later send crews of two into orbit.