supersquirrel to Civil Aviation@lemmy.zipEnglish · 3 days agoJapan tests Mach 5 ramjet for hypersonic aircraftwww.aerotime.aeroexternal-linkmessage-square1linkfedilinkarrow-up115arrow-down10
arrow-up115arrow-down1external-linkJapan tests Mach 5 ramjet for hypersonic aircraftwww.aerotime.aerosupersquirrel to Civil Aviation@lemmy.zipEnglish · 3 days agomessage-square1linkfedilink
minus-squarethefluffiest@feddit.nllinkfedilinkEnglisharrow-up2arrow-down1·2 days agoJust as oil prices are at record highs, sure, let’s do Mach 5