As of 2025, no confirmed flight tests have occurred and the sr‑72 remains a design concept with speculation persisting about potential service entry in the 2030s Can any air defense system really stop it—or will this hypersonic jet rewrite the rules of air warfare? Learn about its specs, top speed, cost, and more.
It follows the crew of the deteriorating starship dark star, twenty years into their mission to destroy unstable planets that might threaten future colonization of other planets. By doubling the speed of its legendary predecessor and challenging the limits of technology, it highlights the future direction of air power. It reflects the continuing race to redefine what flight can achieve
