#experiment#

China's 22,000-Feet High-Altitude Hot Air Balloon Manned Flight Mission Starts in Beijing
The 22,000 feet high-altitude hot air balloon manned flight mission in Beijing, aiming to break the record and conduct scientific tests.
Lucas·

Shenzhou XVIII Crew's Research and Missions in Space Station
The Shenzhou XVIII crew has been on orbit for over 100 days, conducting research and performing various tasks. Their work includes studies on sleep and rhythms, as well as extravehicular activities and installations.
Maxwell·