(1) After all, this is the first time extravehicular activities, and relatively short time.

(2) The seven gods and fly extravehicular Zhai Zhigang walk, but the pilot and explore.

(3) According to flight procedure arrangement, astronaut, in the extravehicular activity has about 20 minutes.

(4) Also wants long somewhat in the extravehicular operation duration compared to the preceding generation.

(5) Recently, the sunspot activity is relatively low while the sun in a quiet period for extravehicular astronauts to walk.

(6) It is usually requested that astronauts move from one worksite to another during the extravehicular activity.