Question 1

Why do we explore space?

Accepted Answer

We explore space to learn more about our universe. It helps us understand how planets and stars are formed and if there could be life elsewhere.

Question 2

What planets are scientists planning to visit next?

Accepted Answer

Scientists are planning to visit Mars and the Moon more often. They want to study them up close and find out more about their surfaces.

Question 3

What is a space rover?

Accepted Answer

A space rover is a robot that travels across planets and moons. It helps scientists learn by taking photos and collecting samples.

Question 4

Will people live in space in the future?

Accepted Answer

Scientists hope that one day people can live on other planets or in space stations. This might happen if we can figure out how to make food and air far from Earth.

Question 5

What is a space station?

Accepted Answer

A space station is a big spaceship that stays in orbit around Earth. Astronauts live and work there to learn more about living in space.

Question 6

How do astronauts eat in space?

Accepted Answer

Astronauts eat special food that's easy to carry and doesn't make crumbs. They might eat foods in pouches or drink soups through straws.

Question 7

What is the International Space Station (ISS)?

Accepted Answer

The International Space Station, or ISS, is a huge spacecraft where astronauts live and work together from different countries. It orbits Earth and helps scientists learn about space and how it affects the human body.

Question 8

How do rockets get to space?

Accepted Answer

Rockets use engines that burn fuel to push them up into the sky really fast. They break free from Earth's gravity and then float in space.

Question 9

Do we know if there is life on other planets?

Accepted Answer

We haven't found life on other planets yet, but scientists are looking for signs. Places like Mars and moons of Jupiter and Saturn are being studied for clues.

Question 10

Why is Mars called the Red Planet?

Accepted Answer

Mars is called the Red Planet because its surface is covered in rusty dust, which makes it look red from afar. This is because of iron oxide, similar to rust.

Question 11

What are asteroids?

Accepted Answer

Asteroids are rocks that orbit the Sun, mostly between Mars and Jupiter. Scientists study them because they are like leftovers from when our solar system was formed.

Question 12

What is a space probe?

Accepted Answer

A space probe is a machine that travels far into space to take pictures and send back information. Probes can visit places that are too far for astronauts to go.

Question 13

How do astronauts sleep in space?

Accepted Answer

Astronauts sleep in special sleeping bags attached to the walls so they don't float away. They have to secure themselves because there's no gravity to keep them in one place.

Question 14

Can we see the Great Wall of China from space?

Accepted Answer

While it's often said you can see the Great Wall from space, it's actually very hard to spot with just your eyes. Astronauts need cameras to help look for it because it's so narrow.

Question 15

What happens to our body in space?

Accepted Answer

In space, without gravity, our bones can lose strength and our muscles can get weaker. That's why astronauts exercise a lot to stay strong and healthy.

Question 16

What does an astronaut do?

Accepted Answer

Astronauts are people trained to travel and work in space. They conduct experiments, maintain spacecraft, and help us learn more about living in space.

Question 17

Why does the Moon look different sometimes?

Accepted Answer

The Moon looks different because of the way sunlight hits it and the way it orbits Earth. This creates phases like the full moon and crescent moon.

Question 18

Can plants grow in space?

Accepted Answer

Yes, scientists have grown plants in space stations. This helps them learn about growing food for long space trips.

Question 19

What is gravity?

Accepted Answer

Gravity is a force that pulls things towards each other. It keeps us on the ground and makes Earth orbit the Sun.

Question 20

How do astronauts breathe in space?

Accepted Answer

In space, there's no air like on Earth. So astronauts bring oxygen tanks with them, or get oxygen from machines in their spacecraft to breathe safely.

The Future of Space Exploration - 20 FAQs Explained Simply