Traveling to space with a prosthetic limb? ESA is investigating this with British Paralympian John McFall in mind. The question at hand is whether McFall's artificial leg emits any toxic gases over an extended period, as reported by the Telegraph.
Selected for the ESA's new "parastronaut" role last year, McFall, 42, faces an examination to determine if he's eligible for space travel. Losing his right leg in an accident at 19, McFall shared his concerns with the Telegraph regarding potential gas emissions from his carbon fiber and high-density foam prosthetic leg.
Carbon fiber and high-density foam, while beneficial due to their lightweight and durable nature, could pose a risk in space's closed environment, where gases cannot be filtered out since the air is recycled in the ISS.
- John McFall's potential space journey with his artificial leg is a subject of investigation by the ESA.
- To ensure the suitability and safety of prosthetic limbs in space, advanced materials and designs are essential, taking into account the unforgiving environment's extreme conditions.
- McFall's induction as a parastronaut signifies the importance of inclusivity in space travel, breaking barriers in the field of science and space exploration.
Considerations for the evaluation of any prosthetic leg material for space travel may include:
- Selection of materials based on their performance in space, such as Ultem (Polyetherimide), known for its thermal resistance, mechanical strength, and chemical durability.
- Material testing and certification to meet rigorous space travel requirements, ensuring no gas emissions or safety compromises.
- Design of the prosthetic leg, minimizing risks and optimizing for weight and durability - crucial for space travel.
While the specific materials used in McFall's prosthetic limb are not disclosed, following these principles will contribute to a safer space environment for disabled astronauts.
