A disabled astronaut is having his prosthetic leg examined amid fears it may well be toxic for the air inside of an area station.Former British Paralympian John McFall can have checks performed at the leg through the Eu House Company (ESA) to verify it does now not give off unhealthy poisonous gases through the years.Mr McFall was once decided on to enroll in the ESA in November 2022, and is enterprise astronaut coaching and a feasibility challenge with the intention to boarding the Global House Station (ISS).He misplaced his proper leg in a bike crash when he was once 19 however went directly to turn out to be a qualified observe and box athlete, profitable a bronze medal on the Beijing Paralympic Video games in 2008.“It’s belongings you don’t essentially bring to mind,” Mr McFall informed the Telegraph. “The socket is carbon fibre and it’s were given like a high-density foam at the inside of. The carbon fibre socket is impregnated with a resin. The froth is made with polymers.“The ones fabrics will proceed to offer off gases to at least one level or some other and in an atmosphere just like the ISS the place the air is repeatedly recycled, any important quantity of gases which can be made from a subject matter shall be amplified over a time period as a result of they’re now not filtered out.”The feasibility learn about will assist the ESA to evaluate the have an effect on that being an amputee and dressed in a prosthesis can have at the necessities for dwelling and dealing in area, and check imaginable answers to any issues.A call on whether or not Mr McFall will fly on a challenge into area shall be made after the learn about has concluded in 2025.