Phase Interval

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• Exposure Levels: Exposure levels refer to the amount of radiation or other potentially harmful substances that an astronaut or spacecraft may encounter during a mission. These levels can vary depending on the type of mission, the duration of the mission, an ... Read More >>
• Chemical Processes: Chemical processes in space and astronautical engineering refer to the chemical reactions and transformations that occur in materials and substances in the space environment. These processes can be affected by factors such as microgravity, ... Read More >>
• Extravehicular Activities (EVAs): Extravehicular activities (EVAs) are operations performed by an astronaut outside a spacecraft beyond the Earth's atmosphere. EVAs are performed to carry out tasks such as repairing or maintaining spacecraft, conducting scientific experimen ... Read More >>