Here’s a real picture, with the big turbines visible… https://aerospaceglobalnews.com/wp-content/uploads/2026/08/S4000-Stratosphere-Airborne-Wind-Energy-System.png
From this article… https://pandaily.com/china-s4000-high-altitude-wind-power-sep2026
Here’s a real picture, with the big turbines visible… https://aerospaceglobalnews.com/wp-content/uploads/2026/08/S4000-Stratosphere-Airborne-Wind-Energy-System.png
From this article… https://pandaily.com/china-s4000-high-altitude-wind-power-sep2026