The Shenzhou-19 astronauts aboard the China Space Station have been busy conducting a range of scientific experiments and training tasks over the past week, as reported by the China Manned Space Agency (CMSA).
In a video released by the CMSA on Sunday, astronauts Cai Xuzhe, Song Lingdong, and Wang Haoze were seen actively working in Tianhe, the space station's core module, where they have been residing for nearly four months.
One of their key research areas focuses on understanding how exercise affects muscles and bones in the unique environment of space. By collecting data on plantar pressure, joint kinematics, and muscle parameters during running and resistance exercises under varying load conditions, the team aims to shed light on muscle-tendon interactions during spaceflight.
The crew also performed vascular ultrasound examinations to investigate blood flow patterns in the creatively weightless environment. This research involves collecting morphological characteristics, hemodynamic parameters, and functional data from multiple organs over different orbital durations.
Eye health is another critical area of study. The astronauts underwent a series of eye tests using high-tech equipment to understand how space conditions impact eyesight. The findings will help develop strategies to maintain astronauts' visual health during long-duration missions.
Beyond human health, the Shenzhou-19 crew delved into various physics experiments. They reconfigured equipment in the fluid physics rack and replaced burners in the combustion science rack, contributing to advancements in space-based physical research.
Training remains a crucial part of their mission. The astronauts trained for rendezvous and docking missions and performed maintenance on key experiment equipment and life support systems, ensuring the smooth operation of the space station.
Launched on October 30 last year, the Shenzhou-19 mission is set for a six-month duration, encompassing 86 space science research and technology experiments, as outlined by CMSA before their launch.
Reference(s):
Shenzhou-19 crew conducts scientific experiments, training in space
cgtn.com
