Take that, dudes: Female astronaut breaks record for most time spent in space.

Stand up and take notice of NASA astronaut Peggy Whitson.  Not only is Whitson the first woman to command the International Space Station twice, she's the oldest woman to fly to space for NASA, and we think she might be the record holder for most records set in space (though we don't know that for sure). On Monday morning, Whitson beat out every single one of NASA's male astronauts to become the overall record holder for the most cumulative time spent in space for any space agency astronaut