BrainStuff Do Astronauts Need Sunscreen in Space?
Feb 7, 2025
Explore the fascinating world of ultraviolet (UV) radiation and its impact on astronauts in space. Discover why sunscreen is important on Earth but presents unique challenges in the cosmos. Delve into the protective strategies developed for astronauts against intense cosmic radiation and the risks it poses to their health during extended missions. Learn how technology and science intertwine to keep space travelers safe from the harsh conditions of their extraordinary environment.
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UV Protection in Space
- Astronauts require specialized protection from ultraviolet (UV) radiation in space.
- Spacesuits and helmet visors are designed with UV-blocking materials like polycarbonate.
Cernan's Sunburn
- Astronaut Gene Cernan received a sunburn during the Gemini 9 mission due to a spacesuit tear.
- This incident highlights the importance of spacesuit integrity for radiation protection.
Space Radiation Risks
- While spacesuits protect against UV radiation, other space radiation types pose challenges.
- These, like cosmic rays, are harder to shield against and limit mission durations.