Learn English: John McFall: Breaking Barriers in Space (normal)

John McFall, a Paralympian and surgeon, is on a mission to become the world's first astronaut with a disability.

He's been training rigorously and undergoing tests to see if he can adapt to life in space, even with a prosthetic leg.

McFall's journey is challenging the idea that space exploration is only for people without disabilities.

His success could open doors for others with disabilities to pursue careers in space and other fields.