ISS Tour with Suni Williams

What is a common challenge astronauts face due to microgravity?

• Difficulty breathing due to lack of air pressure.

• Maintaining a sense of up and down.

• The need to constantly exercise to prevent muscle atrophy.

• Extreme temperature fluctuations inside the station.

How do astronauts typically sleep on the International Space Station?

• In traditional beds with mattresses.

• Floating freely in the module.

• Strapped into sleeping bags in small compartments.

• In hammocks attached to the walls.

What happens to water when an astronaut tries to rinse their mouth after brushing their teeth in space?

• It floats away as individual droplets.

• It forms a large bubble that sticks to the toothbrush.

• It immediately evaporates due to the vacuum.

• It is absorbed by a special sponge.

What feature helps astronauts manage liquid waste in the space station's bathroom?

• A standard toilet with a flush system.

• A yellow funnel with suction.

• A specialized absorbent pad.

• A gravity-fed drainage system.

What is a common method for preparing some of the food items on the International Space Station?

• Freshly cooked in an oven

• Rehydrated with water

• Deep-fried

• Prepared from scratch using raw ingredients

Which module on the International Space Station is primarily used for medical experiments?

• Japanese Laboratory

• European Columbus Module

• US Laboratory

• Airlock

Why do astronauts on the International Space Station need to exercise regularly?

• To maintain their cardiovascular health only

• To prevent loss of bone density and muscle mass

• To prepare for re-entry to Earth's gravity

• To pass the time during long missions

What is one of the primary functions of the backpack component of a space suit used for spacewalks?

• Storing personal belongings

• Providing oxygen and removing carbon dioxide

• Holding tools for repairs

• Acting as a counterweight for balance

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Where was the International Space Station located when the astronaut first identified their position?

• Over North America

• Over Europe

• Over Africa

• Over Asia