Long-term Space Travel
Long-term space travel refers to the journey of humans or spacecraft beyond the Earth's orbit for an extended period of time, typically lasting several months or years. This type of travel requires careful planning and consideration of various factors such as life support systems, radiation exposure, psychological effects, and propulsion systems. In order to sustain human life during long-term space travel, spacecraft must be equipped with advanced life support systems that can recycle air, water, and waste. Radiation exposure is also a major concern, as prolonged exposure to cosmic rays and solar radiation can cause serious health problems. Psychological effects such as isolation, confinement, and sensory deprivation can also have a significant impact on crew members. Propulsion systems for long-term space travel must be highly efficient and reliable, as the journey may take several years to complete.
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