"The veteran of four spaceflights and the American record holder for consecutive days spent in space, Scott Kelly has experienced things very few have. Now, he takes us inside a sphere utterly hostile to human life. He describes navigating the extreme challenge of long-term spaceflight, both life-threatening and mundane: the devastating effects on the body; the isolation from everyone he loves and the comforts of Earth; the catastrophic risks of colliding...

"Scott wasn't sure what he wanted to be when he grew up. He struggled in school and often got in trouble with his twin brother, Mark. Then one day Scott discovered a book about test pilots and astronauts that set him on a new path. His new focus led him to fly higher and higher, becoming first a pilot and then an astronaut, along with his brother--the first twin astronauts in history. But his greatest accomplishment of all was commanding the International...

Adapted from the memoir of NASA astronaut Scott Kelly, who spent a record-breaking year in space.