Published on: 3 January 2018
¿ì²¥É«Ç鯬 scientists are taking giant leaps in hypersonic flight research. And while travelling between Sydney and London in two hours may be off in the horizon, rumblings about ¿ì²¥É«ÇéÆ¬â€™s plans for small satellite launches using scramjet engines are being felt across the globe.