NASA and SpaceX are conducting wind-tunnel tests of a scaled model of the Super Heavy Version 3 booster to prepare for lunar missions [1].
These tests are critical for gathering aerodynamic data on the extreme forces the rocket will face during re-entry. Ensuring the vehicle can withstand these pressures is a prerequisite for the safety of the Artemis III lunar landing demonstration [1], [3].
The testing is taking place at NASA’s Ames Research Center in California’s Silicon Valley [1], [2]. Engineers are using a model scaled to 1.2% of the full-size booster to simulate flight conditions [4]. This specific model represents the "lunar shape" of the Super Heavy V3, which is designed to meet the unique requirements of the Human Landing System program [1], [4].
NASA and its industry partners are completing these tests to refine the vehicle's design before the mission moves toward its final phases [1]. The data collected at Ames will allow engineers to validate computer simulations and make necessary adjustments to the hardware, a process that reduces risk during actual flight [1], [3].
This phase of development is a major milestone for the Starship rocket. The project aims to ensure that the booster and spacecraft can reliably transport astronauts and cargo to the lunar surface [3].
The work at the Ames Research Center is part of a broader timeline leading to the Artemis III mission, which is scheduled for 2027 [1], [2].
“NASA and SpaceX are conducting wind-tunnel tests of a scaled model of the Super Heavy Version 3 booster”
The transition from digital simulations to physical wind-tunnel testing indicates that the Super Heavy V3 design is maturing. By verifying aerodynamic stability at a 1.2% scale, NASA and SpaceX are mitigating the risk of structural failure during the high-velocity re-entry phase of the 2027 Artemis III mission, moving the program closer to a viable human lunar landing.
