DNA Damage
DNA damage refers to any physical or chemical alteration to the DNA molecule that can occur naturally or as a result of exposure to environmental factors such as radiation, chemicals, or viruses. DNA damage can lead to mutations, which can cause genetic disorders or cancer. In space and astronautical engineering context, exposure to cosmic radiation and microgravity can cause DNA damage to astronauts, which can have long-term health effects. The study of DNA damage in space is important for understanding the risks associated with long-duration spaceflight and developing countermeasures to protect astronauts.
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