The Solar System
The Moon & Space Travel
Stars & Galaxies
Planets & Space Facts
Space Exploration
100

What is the star at the center of our universe called?

The sun.

100

What is the name of the person who travels into space?

An astronaut.

100

What is a group of stars that form patterns in the sky called?

A constellation.

100

What is the hottest planet in the solar system?

Venus

100

What do astronauts wear on their heads when they go into space?

A helmet.

200

What planet is known as the "Red Planet"?

Mars

200

Who is the first person who walked on the moon.

Neil Armstrong

200

What is galaxy is our solar system in?

The Milky Way.

200

What is the smallest planet?

Mercury

200

What device sends pictures to Earth from space?

A satellite.

300

What is the largest planet in the solar system?

Jupiter

300

What is the name of the first mission that landed humans on the moon?

Apollo 11

300

What is a huge glowing ball of gas in space called?

A star.

300

What is the only known planet to support life?

Earth

300

What is the force that keeps planets orbiting the Sun?

Gravity

400

What planet has beautiful rings?

Saturn

400

What is the vehicle that takes astronauts to the moon?

A rocket.

400
What is the closest star to Earth?

The Sun.

400

What planet is the farthest from the Sun in the solar system?

Neptune

400
What is the place astronauts live in while they orbit around the Earth?
The International Space Station (ISS)
500

What is the planet we live on?

Earth

500

Does the Moon or Earth have more gravity?

The Earth.
500

What is the tool used to see distant stars and planets?

A telescope.

500

What planet is famous for its Great Red Spot storm?

Jupiter

500

National Aeronautics and Space Administration stands for what acronym?

NASA