Life of Astronauts in Space

Astronauts live and work in a unique environment 400 km above Earth, where gravity is nearly zero. This affects their daily routines, requiring modifications in eating, exercising, and sleeping. Eating involves using magnetic utensils and liquid condiments to prevent floating. Regular exercise is crucial to counteract muscle and vision issues caused by microgravity. Sleeping requires securing sleeping bags to avoid floating. Despite these challenges, astronauts experience a rewarding career filled with unforgettable moments.

How high above Earth do astronauts live and work?

• 800 kilometers

• 600 kilometers

• 400 kilometers

• 200 kilometers

What is the main reason astronauts' daily routines are different from ours?

• They have more free time

• They live in a different time zone

• They experience microgravity

• They have different jobs

Why do eating utensils in space contain magnets?

• To make them easier to use

• To keep them stuck to the dining table

• To make them more durable

• To prevent them from getting lost

How are powdered condiments like salt and pepper managed in space?

• They are mixed with water

• They are not used at all

• They are kept in special containers

• They are used in liquid form

Why do astronauts need to exercise more regularly in space?

• To pass the time

• To maintain their weight

• To stay warm

• To counteract the effects of microgravity

What happens to body fluids in microgravity?

• They spread evenly

• They become more dense

• They evaporate quickly

• They gather in the upper body

How do astronauts prevent themselves from floating away while exercising?

• They exercise in a special room

• They tie themselves to exercise equipment

• They hold onto handles

• They use magnetic shoes

Why must astronauts' sleeping bags be fixed to the cabin wall?

• To make them more comfortable

• To save space

• To keep them warm

• To prevent them from floating around

How often does the ISS circle the Earth in a day?

• 8 times

• 12 times

• 20 times

• 16 times

What is one of the unique experiences of being an astronaut?

• Seeing frequent sunrises and sunsets

• Sleeping for longer hours

• Having more free time

• Eating gourmet meals