"I've been trying to remember what it's like to walk...": Sunita Williams struggles to walk after 7 months in space; here’s what it means for astronauts
After an extraordinary seven-month mission aboard the International Space Station, astronaut Sunita Williams faced a startling challenge—she had lost the ability to walk. This unexpected consequence ...
Stranded NASA astronaut says she struggles to remember how it feels to walk, lay down
One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is ...