Space

Front

What is the closest planet to the sun?

Back

Mercury

Front

Order from largest to smallest: galaxy, universe, planet, sun

Back

universe, galaxy, sun, planet

Front

Is the sun a star or a planet?

Back

A star

Front

The most commonly accepted theory that explains the beginning of our known universe is the -

Back

Big Bang Theory

Front

What will happen to the universe in the future?

Back

The universe may expand forever, therefore galaxies will continue to get further away from each other.

Front

Our galaxy is called The-

Back

the Milky Way

Front

What planet is called the red planet?

Back

Mars

Front

Which of the following planets most likely has the highest temperature? Options: Venus, Mars, Mercury, Neptune

Back

Venus

Front

What is the Milky Way?

Back

One of many galaxies in the universe.

Front

The further a planet is from the sun, the...

Back

colder