Crass Spektakel to NonCredibleDefenseEnglish • 1 year agoHypersonic Missile Inbound!!!imagemessage-square30arrow-up1190arrow-down116file-text
arrow-up1174arrow-down1imageHypersonic Missile Inbound!!!Crass Spektakel to NonCredibleDefenseEnglish • 1 year agomessage-square30file-text
minus-square@[email protected]linkfedilinkEnglish23•1 year agoIt’s usually over mach 5, but originally it was used to refer to when you start needing to deal with heating up the air.
minus-square@[email protected]linkfedilinkEnglish16•1 year agoAlso around the point where jet engines kinda just stop working right.
It’s usually over mach 5, but originally it was used to refer to when you start needing to deal with heating up the air.
Also around the point where jet engines kinda just stop working right.