Group 1: Core Concept - The essence of space tourism extends beyond experiencing microgravity; it involves traveling to other celestial bodies, with the Moon being the nearest destination [1][3]. Group 2: Lunar Travel - Traveling from Earth to the Moon requires covering a distance of 380,000 kilometers, with an optimal flight time of two to three days, necessitating engaging activities during the journey [3][4]. - The spacecraft should rotate to allow all passengers to enjoy views of Earth and space, enhancing the overall experience [4][5]. - Passengers will have opportunities to learn about celestial bodies, including the Sun and the five major planets, during the journey [6][9]. Group 3: Lunar Orbit Tourism - Upon entering lunar orbit, tourists can appreciate the Moon's surface features, such as craters and maria, which have remained unchanged for millions of years [7][8]. - A highlight of lunar orbit tourism is witnessing the "Earthrise," where Earth appears to rise above the lunar horizon, evoking a sense of connection to home [8][10]. Group 4: Lunar Surface Tourism - Future lunar tourism may involve experiences in a sealed lunar hotel, allowing tourists to walk in 1/6th gravity and enjoy views of Earth from their rooms [10][11]. - Communication with loved ones back on Earth will be facilitated, despite a communication delay of approximately 1.3 seconds [12][13]. - Tourists can engage in additional activities, such as walking on the lunar surface and exploring the ancient landscape, enhancing their understanding of humanity's place in the universe [12][13]. Group 5: Future Solar System Tourism - Beyond the Moon, Mars is a likely candidate for tourism, requiring infrastructure for fuel extraction and sustainable living [14][15]. - Tourists may experience diverse landscapes on Mars, including canyons and mountains, while also reflecting on the importance of preserving Earth [15][16]. - The potential for visiting other celestial bodies, such as Jupiter and Saturn, is highlighted, with advancements in technology enabling longer space travel and improved passenger experiences [16][17].