How to sleep astronauts in space?

How to sleep astronauts in trending space? If you turn into space within 45 minutes day and night, how do astronauts complete their sleep? ISS (International Space Station) is located about 400 kilometers above the earth and performs an orbit of the earth every 90 minutes. ISS (International Space Station) is located about 400 kilometers above the earth and performs an orbit of the earth every 90 minutes. Here every 45 minutes change the view of day and night, leading to sunrise and sunset 16 times a day. But the routine of astronauts runs according to the 24 -hour time of the earth, so that their schedule is balanced. Their day starts from 06:00 and work, exercise and rest are done at the scheduled time. Astronauts work 8-10 hours a day, which consists of experiment, station care and two-hour exercise. At the time of sleep, astronauts sleep in sleeping bags against the walls, because no gravity has beds. Shades are fitted on the windows so that sunlight does not obstruct the sleep and the time according to the UTC remains. The food of astronauts is frozen and vacuum packs, which are heated in a small oven. For entertainment they read books, listen to music and take beautiful pictures of the earth. Astronauts also call the family with land control, which reduces their tension. Click here Life & Style Click for more stories Click here