Climate
Health
Communication and Transportation
Free Time
Nutrition
100
What color is the sky on Mars?
It's usually pink or reddish.
100
Why do astronauts exercise in space?
To keep their muscles and bones strong.
100
How do astronauts talk to Earth from Mars?
Using radios and satellites.
100
What game might astronauts play on Mars with a ball?
They could play soccer because it's easy and fun.
100
What is one food that astronauts eat in space?
Dried food like fruits or space ice cream.
200
Is Mars hotter or colder than Earth?
Mars is colder than Earth.
200
What do astronauts wear in space to go outside their spaceship?
A space suit.
200
What do scientists use to explore Mars?
Robots and rovers.
200
Can astronauts play video games and watch TV shows or movies on Mars?
Yes, but they might have to wait for them to be sent from Earth.
200
Why is it hard to grow food on Mars?
Because the soil is not like Earth's soil and there is no water.
300
Can you breathe the air on Mars? Why?
No, because it's mostly carbon dioxide.
300
Do astronauts float or walk in their spaceship?
They float because there is no gravity.
300
How long does it take to get a message from Mars to Earth?
A. It can take about 10 to 20 minutes.
B. It can take about 5 to 10 minutes.
C. It can take about 20 to 40 minutes.
A. It can take about 10 to 20 minutes.
300
What kind of pets might be good to bring to Mars?
Virtual or imaginary pets
300
Can you drink water normally on Mars?
No, water must be recycled and cleaned for drinking.
400
Does Mars have seasons like Earth?
Yes, Mars has seasons like summer and winter.
400
How might astronauts physically feel when they first get to space?
They might feel space sick, like being carsick.
400
How could special cars get energy to move in Mars?
They get energy from specal bateries.
400
What kind of new game could we invent on Mars?
A floating game because there is less gravity.
400
What might scientists change about plants to grow them on Mars?
They might change them to grow with less water.
500
How long is one day on Mars compared to Earth?
One day on Mars is a little longer than a day on Earth, about 24 hours and 37 minutes.
500
Can going to space change how tall you are?
Yes, you might get a little taller in space because there’s no gravity squishing your spine.
500
What is a fast way scientists hope to travel on Mars in the future?
A. They hope to use electric cars.
B. They hope to use fast trains.
C. They hope to use small aircraft to travel.
They hope to use fast trains or pods called Hyperloops.
500
What artistic hobbies could you do inside a Mars habitat?
You could paint, draw, or play a musical instrument.
500
How do astronauts get vitamins on Mars?
A. They need get their vitamins from the sun.
B. They drink a special vitamin drink everyday.
C. They need vitamin supplements.
C. They need vitamin supplements.