To survive flying through outer space, humans would need a variety of technological advancements and biological adaptations, as the environment of space is extremely inhospitable. Here are some critical powers and technologies required:
Protection from Vacuum and Radiation: Outer space is a vacuum, which means there is no air to breathe and the absence of atmospheric pressure can cause bodily fluids to vaporize. Space travelers would need a suit or spacecraft with life support systems that provide a stable atmosphere, including oxygen and pressure. The suit must also protect against solar and cosmic radiation, which can be harmful or lethal over time.
Temperature Regulation: Space can have extreme temperature fluctuations, from incredibly cold shadowed areas to intensely hot sunlit regions. A space-faring suit or vehicle must have robust thermal regulation systems to maintain a steady, survivable temperature.
Sustenance Supplies: Since there are no resources like food and water in space, travelers would need sufficient supplies or advanced life support systems that recycle water and grow food sustainably over potentially long missions.
Physical Adaptations: To cope with microgravity, which can lead to muscle atrophy and bone density loss, individuals might need physical training regimes, medical interventions, or adapted physiologic aspects to maintain their health, such as enhanced muscular or skeletal systems.
Psychological Endurance: Extended periods in confined, isolated environments require mental fortitude and stability. Training to overcome psychological stressors, as well as access to communication with Earth-based mental health professionals or AI systems, would be crucial.
Navigation and Piloting Abilities: Surviving space travel requires advanced knowledge in the navigation and operation of spacecraft. Skills in astrophysics, engineering, and computer sciences would be needed to pilot a spacecraft and address any technical issues that arise.
Communication Skills: Efficient and effective communication systems are essential for staying in touch with mission control and other explorers or space stations to coordinate movements and receive support when required.
Emergency and Repair Skills: The ability to perform spacecraft repairs and conduct emergency procedures swiftly and accurately is crucial since the environment allows little room for error.
By addressing these challenges with current and developing technologies, humanity gradually advances closer to making prolonged space travel a sustainable reality.
