Aquatic life assurance system (backup) (photographed on April 25).

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

Aquatic life assurance system (backup) (photographed on April 25).

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, in the space application system science experiment sample preparation room of China Jiuquan Satellite Launch Center, the staff handled the cultivated goldfish algae.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, in the space application system science experiment sample preparation room of China Jiuquan Satellite Launch Center, staff observed the status of backup zebrafish.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, in the space application system science experiment sample preparation room of China Jiuquan Satellite Launch Center, staff observed the status of backup zebrafish.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, Wang Gaohong, a researcher from the Institute of Hydrobiology, Chinese Academy of Sciences, was debugging the aquatic life support system (backup) in the Space Application System Science Experiment Sample Preparation Room of China Jiuquan Satellite Launch Center.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, in the Space Application System Science Experiment Device Integration Room of China Jiuquan Satellite Launch Center, the staff were transporting the integrated flight products out of the integration room.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang

On April 25, in the Space Application System Science Experiment Device Integration Room of China Jiuquan Satellite Launch Center, staff took a group photo in front of the integrated flight products.

In the Shenzhou 18 manned flight mission, the aquatic life support system consisting of four zebrafish and goldfish algae went up with the spacecraft. It is reported that "Research on Key Technologies of Space Advanced Aquatic Life Support System" is one of the most important experiments in this space application mission, and it is also the first time for China to carry out scientific research on vertebrates in space. After the integration of aquatic life assurance system flight products, the reporter went into the sample preparation room and system integration room to visit the "home" of zebrafish.

Photographed by Xinhua News Agency reporter Jin Liwang