On May 5, 2020 at 10:00 UTC the Chang Zheng-5B (Long March-5B) rocket-carrier was launched from Wenchang Satellite Launch Center (WSLC), located in Wenchang on Hainan Island off China’s southern coastline. The rocket orbited the next-generation Chinese crew capsule (新一代载人试验飞船) without cosmonauts on a demonstration flight.