Astronauts

Astronauts in orbit experience what?

• regular gravity

• microgravity

• zero gravity

When astronauts get back from space, sometimes they have a hard time:

• eating

• talking

• interacting

• walking

What part of an astronaut’s body gets weaker in space?

• brains

• muscles

• hands

• legs

The first space foods were soft foods packed in squeezable tubes like what other product?

• toothpaste

• cornbeef

• sausage

• frozen pizza

Which force makes eating and drinking in space difficult?

• momentum

• electromagnetic

• diameter

• gravity

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The condition in which people or objects appear to be weightless.

• gravity

• space walk

• mass

• microgravity

In which part of the Station do astronauts get the best view of Earth and its oceans?

• Zvezda

• Kibo

• Unity

• Cupola

Why do the astronaut's muscles get weak?

• the robot does their work

• lack of water

• low gravity

• not enough sleep

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What activity do astronauts spend the most time doing?

• drinking water

• washing up

• exercising

• conducting experiments

What is it called when an astronaut leaves the ISS in a spacesuit?

• a walkabout

• a spacewalk

• an excursion

• a stroll