China's Tiangong Space Station is currently orbiting more than 340 kilometers above Earth's surface. But for the first time, visitors at the 2022 Airshow China will be able to get up-close with the "heavenly palace" through a 1 to 1 full-size mockup. The core module alone stretches 16.6 meters, equivalent to a 5-story building laid on its side. The sheer size of the structure promises a unique experience. Join CGTN's reporter and our special guest, and let's strap in for an informative journey.