A Day in the Life of an ISS Astronaut

The video explores a day in the life of an ISS astronaut, detailing their daily routines, including hygiene, meals, work, exercise, and sleep. It highlights the unique challenges of living in space, such as microgravity's impact on daily activities and the importance of maintaining a structured schedule. The video also covers the scientific experiments conducted on the ISS and the importance of exercise to counteract the effects of weightlessness.

How many times do astronauts on the ISS see the sunrise and sunset in a typical 24-hour period?

• 16 times

• 12 times

• 8 times

• 20 times

What is the primary reason for maintaining a 24-hour Earth day schedule on the ISS?

• To prevent jet lag

• To ensure consistent communication with Earth

• To align with mission control's schedule

• To match the Earth's rotation

What hygiene practice is not possible for astronauts on the ISS?

• Using a hairdryer

• Washing hands

• Taking a shower

• Brushing teeth

How do astronauts manage liquid waste on the ISS?

• It is incinerated

• It is stored in tanks for later disposal

• It is ejected into space

• It is broken down to generate oxygen and water

Why are crumbs considered a problem on the ISS?

• They are difficult to clean

• They can cause equipment malfunctions

• They attract insects

• They can float away and cause fungus growth

What is the main mission of the ISS team?

• To conduct scientific experiments

• To repair satellites

• To explore other planets

• To train for space tourism

What is the purpose of the ARED on the ISS?

• To provide resistance exercise

• To simulate swimming

• To monitor vital signs

• To entertain astronauts

What is a common issue astronauts face while sleeping on the ISS?

• Carbon dioxide buildup

• Excessive noise

• Lack of privacy

• Floating away

How do astronauts typically unwind before bed on the ISS?

• By watching movies

• By reading books

• By calling home

• All of the above

What is a unique feature of the ISS's sleeping bags?

• They are soundproof

• They have arm holes

• They are heated

• They are weighted