Front

What is the solar system?

Back

The solar system is a collection of celestial bodies, including the Sun, planets, moons, asteroids, comets, and meteoroids, that are bound by gravity.

Front

Which planet is the furthest from the sun?

Back

Neptune

Front

Which planet is the hottest in our solar system?

Back

Venus

Front

Which planet has the shortest day of all the planets?

Back

Jupiter

Front

Which planet is the only planet that is able to support life?

Back

Earth

Front

What are the inner planets?

Back

The inner planets are Mercury, Venus, Earth, and Mars; they are rocky and closer to the Sun.

Front

What are the outer planets?

Back

The outer planets are Jupiter, Saturn, Uranus, and Neptune; they are gas giants and much larger than the inner planets.

Front

What is a terrestrial planet?

Back

A terrestrial planet is a rocky planet, such as Earth or Mars, that has a solid surface.

Front

What is a gas giant?

Back

A gas giant is a large planet that is not primarily composed of solid matter, such as Jupiter or Saturn.

Front

What is the asteroid belt?

Back

The asteroid belt is a region between Mars and Jupiter where many small rocky bodies orbit the Sun.