解决“住”在《火星救援》中,独自留在火星上的宇航员沃特尼住在火星基地里,而他的队友住在正在返回地球的“赫尔墨斯”号飞船里。沃特尼与队友在各自的住处行动自如,就像在地球上一样。同学们会疑惑,太空环境的一个重要特征是失重,现实中的宇航员在国际空间站里都 Rescue “Living in Mars” Astronaut Watney, who lives alone on Mars, lives in Mars base while his team-mate lives on the “Hermes” spacecraft that is returning to Earth in. Watney and his teammates move freely in their dwellings, just as on Earth. Students will be puzzled, an important feature of the space environment is weightlessness, the reality of astronauts in the International Space Station