The Shenzhou-21 crew replaced sampling lids in the combustion science experiment cabinet modules, cleaned samples from the thermocontainer cabinet experiment chamber, maintained motors on the gimbal mechanism, cleaned window covers, and replaced samples in the fluid physics experiment cabinet.
The Shenzhou-21 crew inspected and maintained the water dispenser and regenerative life support system on Tiangong Space Station.
The Shenzhou-21 crew completed cabin air cleanliness tests, total volatile organic compound concentration tests, and ecological environment monitoring.
The Shenzhou-21 crew was about to reach 150 days in orbit.
The Shenzhou-21 crew consists of Zhang Lu, Wu Fei, and Zhang Hongzhang.
The Shenzhou-21 crew maintains daily exercise to counter the physiological effects of weightlessness.
The Shenzhou-21 crew performed inspections and maintenance on life support system equipment.
The Shenzhou-21 crew will conduct subsequent experiments with wheat, carrots, and Arabidopsis plants.
The Shenzhou-21 crew of Zhang Lu, Wu Fei, and Zhang Hongzhang completed a 7-hour spacewalk.
The Shenzhou-21 crew replaced the burner and sampling cover in the microgravity combustion science experiment cabinet.
The Shenzhou-21 extravehicular activity included installing debris protection devices.
Wu Fei was making his first trip into space on Shenzhou-21.
The Shenzhou-21 crew performed in-orbit medical rescue training to become more familiar with equipment locations and rescue procedures in microgravity.
Zhang Hongzhang served as the Shenzhou-21 payload expert.
The Shenzhou-21 crew photographed and harvested ripe cherry tomatoes.
Zhang Hongzhang was making his first trip into space on Shenzhou-21.
The Shenzhou-21 crew performed vacuum pumping and exhaust gas venting in the microgravity combustion science experiment cabinet.
The Shenzhou-21 crew cleaned samples in containerless experimental chambers.
The Shenzhou-21 crew replaced experimental samples in the microgravity fluid physics cabinet.
Wu Fei served as the Shenzhou-21 flight engineer.