Mission Twinpossible

Front

What is the main risk associated with space travel?

Back

In space, people's bones can become brittle and their sense of balance changes.

Front

What is a key aspect of life on the International Space Station?

Back

There is free time to do fun activities.

Front

What is an example of an endurance test?

Back

Finishing a challenging physical fitness course.

Front

Why are Mark and Scott Kelly ideal subjects for NASA's study?

Back

They are biologically identical and the same age, allowing NASA to isolate the effects of space on their bodies.

Front

What is the goal of NASA's experiment with the Kelly twins?

Back

To separate the effects of aging from the effects of space.

Front

What happens to the human body in space?

Back

The body experiences changes such as brittle bones and altered balance.

Front

What is the significance of conducting experiments in space?

Back

Experiments help scientists understand how space affects human health and performance.

Front

How does isolation in space affect astronauts?

Back

It can lead to feelings of loneliness due to limited social interaction.

Front

What is the importance of comparing identical twins in space studies?

Back

It helps to determine how space affects individuals by controlling for genetic differences.

Front

What are some activities astronauts do on the International Space Station?

Back

They conduct science experiments and have free time for leisure activities.