Is space exploration worth it? An eight-day jaunt has turned into an eight-month nightmare for astronaut Sunita Williams, who is stranded 254 miles above Earth. Many say her bravery is utterly inspiring.
The woman risking her life for science

Is space exploration worth it? An eight-day jaunt has turned into an eight-month nightmare for astronaut Sunita Williams, who is stranded 254 miles above Earth. Many say her bravery is utterly inspiring.