The Martian Ch. 8-12

Front

How long does it take for the rover's solar cells to recharge the batteries?

Back

12 hours

Front

Which member of the Hermes crew feels most responsible for leaving Mark behind?

Back

Lewis

Front

What does Mark use to navigate to the Pathfinder site?

Back

Phobos

Front

What are the two separate components of Pathfinder?

Back

The lander and the Sojourn rover

Front

What would have happened to the Hermes crew if they didn't have the centripetal gravity of the Hermes to keep them fit?

Back

They would not be able to stand and walk on Mars.

Front

What is the primary function of the rover's solar cells?

Back

To recharge the batteries for the rover's operations.

Front

What is the significance of Phobos in Mark's navigation?

Back

Phobos is a moon of Mars that Mark uses as a reference point.

Front

Describe the role of the Sojourner rover in the Pathfinder mission.

Back

The Sojourner rover was used to explore the Martian surface and send data back to Earth.

Front

What challenges does Mark face while trying to reach the Pathfinder site?

Back

Mark faces challenges such as limited resources, harsh environmental conditions, and navigation difficulties.

Front

How does centripetal gravity affect the Hermes crew's physical condition?

Back

Centripetal gravity helps maintain the crew's fitness and muscle strength during their journey.