Expedition 33 Commander Suni Williams starts off her tour of the International Space Station with a look at its nodes -- Harmony, Tranquility and Unity -- which include the crew's sleeping quarters and hygiene station.
Destiny, Columbus, Kibo:
/watch/khzoRc7PYtnPo
Cupola and Leonardo:
/watch/oIeVlDl7Zbj7V
Zarya and Zvezda:
/watch/0aU_NMF0TJI0_