Scott Parazynski Video Chat from Everest Base Camp after Reaching the Summit

Astronaut Scott Parazynski and Sherpa Danuru check in from Everest base camp after their successful summit at Mount Everest. Scott, who has flown on five shuttle mission and completed 7 spacewalks, told Miles O’Brien the experience was “the most challenging thing I have ever done.”

Astronaut Scott Parazynski and Sherpa Danuru check in from Everest base camp after their successful summit at Mount Everest. Scott, who has flown on five shuttle mission and completed 7 spacewalks, told Miles O’Brien the experience was “the most challenging thing I have ever done.”