From Sputnik to SpaceX: 60 Years of Rocket Launch Acoustics [pdf]https://acousticstoday.org/wp-content/uploads/2018/12/From-Sputnik-to-SpaceX%C2%AE-Caroline-P.-Lubert.pdf by robmiller • 8 years ago 1 0 8 years agoACacousticstoday.org