Interplanetary travel refers to the journey between planets within our solar system. This type of travel involves spacecraft designed to navigate the vast distances between celestial bodies, such as Earth, Mars, and Venus. Advances in technology, including propulsion systems and life support, are essential for making these missions feasible. Exploration of other planets can provide valuable information about their atmospheres, geology, and potential for life. Missions like NASA's Mars Rover and ESA's BepiColombo aim to gather data that can help scientists understand the history of our solar system and the possibility of future human colonization.