As NASA and SpaceX work toward sending astronauts on long-duration space missions, including potential journeys to Mars, the need to address certain challenges has become more urgent than ever. These missions will last much longer than any previous spaceflights, requiring astronauts to live and work in space for months or even years. This raises important questions about how to support human life in such extreme conditions. One of the key concerns is how to provide astronauts with nutritious food that can last for extended periods without spoiling. Traditional food supplies are not sufficient for such long missions, so researchers are exploring new methods of growing food in space, such as hydroponics and aeroponics. These techniques allow plants to be grown without soil, using nutrient-rich water solutions, which could be crucial for sustaining crews on deep-space missions. Another important area of research involves the psychological effects of long-term space travel. Being isolated from Earth for extended periods can lead to stress, anxiety, and other mental health issues. Scientists are studying how to create environments that support astronauts' mental well-being, including ways to maintain social connections with Earth and activities that can provide a sense of normalcy and comfort. As these space agencies prepare for the future of human space exploration, the focus is not only on technological advancements but also on ensuring that astronauts can thrive both physically and mentally during their time in space. The answers to these questions will be vital for the success of missions that could one day take humans to the Red Planet.