hypersonic flight References hypersonic flight Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: supersonic flight…sound (Mach 5), the term hypersonic flight is employed. An object traveling through Earth’s atmosphere at supersonic speed generates a sonic boom—i.e., a shock wave heard on the ground as a sound like a loud explosion. Read More…sound (Mach 5), the term hypersonic flight is employed. An object traveling through Earth’s atmosphere at supersonic speed generates a sonic boom—i.e., a shock wave heard on the ground as a sound like a loud explosion. Read More