Meet Peggy Whitson: the woman who just made American history by spending 535 days in Space

Peggy Whitson woke up this morning to break a record after spending 535 days in space. In November 2016, Whitson and two other astronauts, from Russia and the European Space Agency, blasted off for the International Space Station to conduct hundreds of experiments in biology, earth science and how lighting affects the crew. The other two are sticking to the schedule, but Whitson, the