Human exploration of the moon has never ceased. The far side of the moon, however, remained a "secret realm" long beyond human sight. The launch of China's "Queqiao" relay satellite is like illuminating an ever-burning "lighthouse" for this secret realm. It hovers quietly at a special equilibrium point (L2 point) in the Earth-Moon gravitational system, faithfully playing the dual role of "messenger" and "guardian." This is not only a victory for engineering but also a poetic cosmic vision: using human wisdom to build a stable information bridge between two celestial bodies in the boundless cosmos, making "communication" transcend myth and become reality. The communication beam emitted from "Queqiao" towards the far side of the moon is like a "gaze" of care and curiosity cast upon the unknown universe. Our "Queqiao Communication" exhibit (1830*1830*1200mm) cleverly blends this cosmic romance with rigorous engineering. Once activated, the elegant movement of the Earth-Moon model establi
