Group 1: Space Applications and Research - The Chinese Academy of Sciences is leading a project involving six scientific experiments in life sciences, fluid sciences, and materials sciences, with a total weight of 63.2 kilograms sent aboard the Shenzhou 21 manned spacecraft [1] - This mission marks the first time mice have been sent to the Chinese space station, which are important model organisms for life sciences research due to their high genetic homology with humans, small size, short reproductive cycle, and ease of genetic editing [1] - The project aims to study the effects of microgravity and confinement on mouse behavior, which is crucial for understanding the key technologies for breeding and monitoring small mammals in space [1] Group 2: Lithium-Ion Battery Research - The "Electrochemical Optical In-Situ Research of Lithium-Ion Batteries for Space Applications" project, developed by the Dalian Institute of Chemical Physics and the Astronaut Research and Training Center, focuses on in-situ optical observation experiments of lithium-ion batteries in microgravity [3] - The research aims to capture the entire process of lithium dendrite growth in microgravity, which is essential for the development and reliable application of lithium-ion batteries in future space missions [3] - Lithium-ion batteries are highlighted as a crucial power source for various space missions due to their lightweight and long lifespan [2]