Launch Catch-Up — Test Milestone Reported October 23
NASA says its Dragonfly team has completed its most comprehensive simulation of the rotorcraft’s first flight on Saturn’s moon Titan, testing how flight systems work together before launch.
The agency reported the milestone October 23. The exercise took place on a computer testbed at Johns Hopkins Applied Physics Laboratory in Maryland. It was not a flight on Titan, and the report did not specify the test’s calendar date.
The real-time simulation used flight-like avionics, flight software and simulated sensor inputs to rehearse searching for a safe landing area, turning and descending. Inputs represented navigation cameras, inertial sensors and lidar.
NASA says further tests will use the actual flight system, examine other flight profiles and introduce faults to assess autonomous responses.
Dragonfly is scheduled to launch no earlier than 2028, with arrival at Titan planned for 2034. The mission is intended to study the moon’s chemistry, geology and atmosphere through flights between sites. The simulation advances preparations; it does not establish that the spacecraft is ready for launch.
Sources: NASA — October 23 Dragonfly test report: https://science.nasa.gov/blogs/dragonfly/2026/10/23/nasas-dragonfly-completes-first-simulated-flight/