Duplicate of Solar System

The asteroid belt is located

This is not a terrestrial planet.

Venus and Earth are much alike in terms of

Neptune is very similar in size and color to

What the inner planets have in common

Discovered Jupiters 4 largest moons

The Great Red Spot is a huge storm on which planet?

Astromoners predicted  the exsistence and orbit of Neptune based on

Saturn's rings are made up mostly of

In a heliocentric system, Earth revolves around

 What shape are the orbits of most comets?

Europa is considered a good place to look for life because

Chunks of rocks in space

This chunk of rock hits the Earth

The fact that each planet's orbit is an ellipse was discovered by

Aside from Earth, which inner planet once had liquid water on its surface?

Which is the smallest terrestrial planet?

The fuzzy outer layer of a comet

The heliocentric model was further developed by

The sun produces energy by

The ancient greeks knew all the planets EXCEPT

One of the conditions required for life on Earth is

How many planets are in the solar system

This is not a Gas Giant

The gas giants are composed mainly of:

The area of the sun where nuclear fussion takes place

Huge loops of hot gas

Most comets are found in the

The atmosphere of the gas giant planets cannot escape into space because:

Copernicus explained that

When a meteoroid enters Earth's atmosphere, it produces a streak of light called a (n)