Front

Our solar system is part of a bigger grouping of stars called the ___________ galaxy.

Back

Milky Way

Tags

NGSS.MS-ESS1-2

Front

Jupiter, Saturn, Uranus, and Neptune are known as ________ planets.

Back

gaseous

Front

Scientists who study the solar system and outer space are called ______________.

Back

astronomers

Tags

NGSS.MS-ESS1-3

Front

Scientists estimate that there are around ________ stars in our galaxy.

Back

200 billion

Front

The inner and outer planets are separated by the __________.

Back

asteroid belt

Front

What is the largest planet in our solar system?

Back

Jupiter

Tags

NGSS.MS-ESS1-3

Front

What are the four inner planets of the solar system?

Back

Mercury, Venus, Earth, Mars

Tags

NGSS.MS-ESS1-3

Front

What is the main component of the Sun?

Back

Hydrogen

Front

What is the term for a small rocky body orbiting the Sun, often found in the asteroid belt?

Back

Asteroid

Front

What is the name of the fourth planet from the Sun?

Back

Mars