Solar System and Stars

Which is a terrestrial planet?

Which is a gaseous planet?

What are small rocky objects that orbit the sun?

Giant Stars look small because of their distance from Earth.

How long does Earth take to complete its revolution?

We exist in an elliptical galaxy.

How many planets are in our solar system?

Stars are made mostly of helium, hydrogen and iron.

Which two planets do not have moons orbiting around them?

What is the largest planet in our solar system?

The corona...

The outer planets are mostly made of hydrogen and helium.

How many moons does Mars have?

What is a stars absolute magnitude?

The Earth is flat.

Our sun belongs to which sequence of stars?

The heliocentric model of the solar system shows the Earth is at the center.

You will hit the asteroid belt after passing the planet Mercury.

Boiling water models which layer of the Sun best?

What does luminosity mean?

The last phase of our sun will be _____.

What color is a hot star?

Which planet has the most moons?

Which planet is always closest to the Sun?

What is a meteor called when it lands on Earth?

The star's brightness as seen from Earth is called ______.