CCTV News: The 20th Crew, composed of three astronauts, Chen Dong, Chen Zhongrui and Wang Jie, has been stationed in the China Space Station for more than three months. In addition to carrying out various space science experiments as planned, they have recently completed a number of tasks such as the installation of new equipment ascending with Tianzhou 9.

A new round of plant cultivation in the space station has officially started

In the Wentian Experimental Cabin, the commander Chen Dong and astronaut Chen Zhongrui are installing the latest "online" plant efficient cultivation technology test device. A new round of plant cultivation in the space station has officially started. In the core compartment, astronaut Wang Jie is conducting work related to cytology experiments. The experimental units cultivated in the human system research cabinet are regularly taken out, the sample image observation is completed, and the sample is recycled and preserved.

In the field of aerospace medicine, a number of studies such as bone metabolism interaction regulation and aerospace integration omnisology are also being carried out. Astronauts have completed blood sample collection, centrifugal treatment and cryopreservation.

The intelligent flight robot "Xiaohang" in the cabin is launched again. By conducting multiple experiments with the crew, we will explore efficient human-machine collaboration methods. In addition, relevant experiments in the field of microgravity physical sciences are carried out as planned.

The core muscle training device that follows Tianzhou Nine is unveiled

The core muscle training device that follows Tianzhou Nine is the first appearance in the space station! Astronauts can use this device to carry out constant resistance core muscles and upper limb exercises, which can effectively prevent the atrophy of deep muscle groups such as paravertebral muscles and improve their ability to adapt to the gravity environment after returning. In the space station, the intelligent material information management system has been upgraded again. This system is like a "intelligent butler" who can record the consumption and location changes of various types of materials in real time, helping astronauts to efficiently complete on-orbit material management.