The Space Shuttle Atlantis safely landed at NASA's Kennedy Space Center, concluding the historic Space Shuttle program that began in 1981. Mission STS-135 was critical not only for its delivery of supplies and equipment to the International Space Station but also for its notable crew, which included Commander Christopher Ferguson, Pilot Douglas Hurley, and Mission Specialists Sandra Magnus and Rex Walheim. This mission, having launched on July 8, 2011, focused on delivering the Raffaello Permanent Logistics Module, marking a climactic moment in the Shuttle's 30-year legacy, that had completed 135 missions and delivered payloads crucial for building and maintaining the ISS.The program faced numerous challenges over the decades, including tragic incidents such as the Challenger and Columbia disasters, which prompted widespread reconsideration of safety protocols and mission objectives. Despite such trials, the Shuttle program was pivotal in expanding human presence in low Earth orbit and fostering international partnerships in space exploration, evidenced by the collaboration on the ISS. The conclusion of Atlantis' mission signaled not only the end of the Shuttle era but also a pivotal moment in NASA's exploration strategy, directing focus toward new ventures such as the Orion spacecraft and partnerships with commercial spaceflight initiatives. This transition reflects the evolving nature of human spaceflight and its future potential.