1. Chang 'e-5 probe completed the first sampling return trip of extraterrestrial objects in China, and the collected samples were handed over to China Academy of Sciences, and the application and research of lunar samples and scientific data began.
2. The 55th navigation satellite of China Beidou system was successfully launched, and the deployment of Beidou-3 global satellite navigation system constellation was fully completed.
3. China's "Haidu No.1" unmanned submersible has achieved the maximum diving depth of10907m in the Mariana Trench. Endeavour's manned submersible successfully landed in the same trench, setting a new record for China's manned deep dive of10909m.
4. China took the lead in drilling and producing deep-sea combustible ice with horizontal wells, creating two new world records of "total gas production of 8610.4 million cubic meters and average daily gas production of 28,700 cubic meters".
5. Scientists in China cloned Fhb7 for the first time and successfully transferred it into wheat varieties. The gene has stable scab resistance in wheat disease resistance breeding.
6. Researchers in China have built the prototype of 76-photon quantum computation "Nine Chapters", and realized the fast solution of the task of "Gaussian Bose sampling".
7. Scientists in China have obtained the world's first high-precision curve of marine biodiversity in Paleozoic for more than 300 million years.
8. China's highest parameter "artificial sun" controlled nuclear fusion research device "China Circulator No.2 M" was officially built and discharged in Chengdu.
9. Scientists in China published a paper on the convergence of high-dimensional Kellogg flow, and took the lead in overcoming the core conjectures that have not been solved for many years in the field of geometric analysis, such as Hamilton-Tian conjecture and partial zero-order estimation conjecture.
10. China researchers combine intelligent supercomputing with physical models, and through high-performance computing and machine learning, the molecular dynamics limit is raised by several orders of magnitude, reaching the system scale of hundreds of millions of atoms.