Aurora Orion is a large fixed-wing military/ISR drone prototype from the USA aimed at very long-endurance missions rather than consumer or commercial flying. It matters because the supplied public record points to unusually ambitious paper performance, including a quoted 120-hour endurance and 24,140 km range. For researchers, defense-market watchers, and institutional evaluators, Orion stands out less as a retail product and more as a capability concept worth tracking.