Astronaut family than when their mother migrates. In certain transnational families, such as the Vietnamese transnational family, role shifts sometimes occur if a mother migrates, rather than the father. Men sometimes experience shifts in household labor division, resulting in men doing more care work, yet are still supposed to maintain their masculinity. Astronaut family An astronaut family is a family unit where the members reside in different countries across the world—in contrast to a "nuclear family". The astronaut family represents the growing transnationalism of peoples' identities that accompanies the growing globalization. The term was coined by Aihwa Ong in her publication "Flexible
Astronaut training the ISS. The Tsukuba Space Center also includes medical facilities for assessing suitability of candidates, an isolation chamber for simulating some of the mental and emotional stressors of long duration spaceflight, and a hypobaric chamber for training in hull breach or Life Support System failure scenarios resulting in a reduction or loss of air pressure. Although official detail of the selection process for the Shenzhou program is not available, what is known is that candidates are chosen by the Chinese National Space Administration from the Chinese air force and must be between 25 and 30 years of age, with a