Supersonic vs Aerospike - What's the difference?
supersonic | aerospike |
(of a speed) greater than the speed of sound (in the same medium, and at the same temperature and pressure)
(colloquial, of a sound) ultrasonic, having a frequency too high to be audible
Any of several forms of rocket engine having specialized nozzles.
A spike, protruding from the nose cone of a missile, designed to decrease supersonic drag.