Pace off: NASA Goddard acoustics chamber and US marine band turn up the volume
Col. Jason Fettig leads “The President’s Own” Marine Band in a performance inside the acoustic test chamber at NASA’s Goddard Space Flight Center in Greenbelt, Md., on May 3. Credit: NASA Goddard/Katherine Mellos With a light flick of the conductor’s baton and a unified breath from each member, the band started playing the two deep