Flashcardziz of the space

Front

What planet is known as the Red Planet?

Back

Mars is known as the Red Planet.

Front

How many moons does Mars have?

Back

Mars has 2 moons.

Front

How many astronauts have flown to the moon?

Back

8 astronauts have flown to the moon.

Front

How many galaxies have scientists discovered?

Back

Scientists have found infinite galaxies.

Front

What is a satellite galaxy?

Back

A satellite galaxy is a group of stars in a galaxy.

Front

What is the closest planet to the Sun?

Back

Mercury is the closest planet to the Sun.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.

Front

What is the name of our galaxy?

Back

Our galaxy is called the Milky Way.

Front

What is a planet?

Back

A planet is a celestial body that orbits a star.

Front

What is a star?

Back

A star is a massive, luminous sphere of plasma held together by gravity.