18 Maggio 2013
Astronauta della Stazione Spaziale Internazionale, Usa
Sunita Williams: Astronaut, Marathon Runner in Space
As if spending months in space wasn't challenging enough, one astronaut is taking the time to compete in marathons and triathlons while aloft. Sunita Williams, who will be taking command of the ...
http://www.space.com/17221-sunita-williams-astronaut-biography.html