Core Insights - The article highlights the significant achievements of China's space program, particularly the operation of the Chinese space station, which has been in stable orbit for over 1,000 days, marking a new era in space exploration for China [1][3][11] Group 1: Achievements of the Chinese Space Station - The Chinese space station, referred to as a "space mother port," has successfully completed its construction and is now operational, showcasing China's advancements in space technology [5][6] - The station's construction involved 11 key launches over 19 months, demonstrating China's capability in executing complex space missions [6][10] - The space station's operational system integrates "heaven, earth, and digital" components, enhancing its stability and operational efficiency [7][8] Group 2: Scientific Research and Experiments - Researchers are conducting experiments using cold atom interferometry in microgravity to test the equivalence principle, which is fundamental to understanding gravity and could lead to breakthroughs in physics [10] - The space station has also successfully cultivated crops in space, showcasing its potential for long-term human habitation and agricultural research in microgravity [10][11] Group 3: International Collaboration - The Chinese space station is open to international cooperation, having invited 17 countries, including Japan and India, to participate in its first batch of experiments, thus expanding China's "space friendship" [10][11] - The inclusion of astronauts from other countries, such as Pakistan, exemplifies China's commitment to fostering global partnerships in space exploration [10]