What a historic moment! Space Shuttle Discovery touched down safely at Kennedy Space Center after completing the STS-120 mission — a 15-day adventure filled with construction, repairs, and pure NASA brilliance! Astronauts performed four spacewalks, installed the Harmony Node 2 module, relocated the massive P6 truss, and even repaired a torn solar array on the ISS. Imagine doing home repairs… in space. 🔧😄 This was Discovery’s 34th flight and a major step in building the International Space Stat