Delivery of the sixth batch of scientific experiment samples to the China Space Station

The sixth batch of space science experiment samples from the China Space Station returned successfully with the return capsule of the Shenzhou 17 manned spacecraft on April 30. In the early morning of May 1, the sixth batch of space science experiment samples was successfully delivered to scientific researchers.

The scientific experiment samples returned this time involved 23 scientific experiment projects, including 32 kinds of life experiment samples such as human osteoblasts, bone marrow mesenchymal stem cells, protein crystals, seeds, etc., as well as container-free materials, high-temperature materials, and extravehicular exposure materials. 18 material samples, with a total weight of approximately 31.5 kg.