You have no real feeling for the size of the solar system.

I've always had an interest in the environment and the solar system.

C1 Where to look next for life in other solar systems.

Earth is no longer at the center of the solar system.

I have done my bit to put the solar system in order.

And then one would be free of the solar system?

A solar system has too much ever to bring home.

We do not know exactly when you will return to your solar system.

The solar system model was above her and to the right.

Now we have another whole solar system to take a look at.

But she can no longer see everything in our solar system.

For a long time to come, however, the solar system can provide room enough.

The solar system was certainly big enough for the both of them.

Old Earth certainly had known exactly what was in its solar system.

Of course we're likely to be in different solar systems.

We already had to drive him out of the Solar system once before.

How can they hope to get to another solar system?

I want to add something major to the solar system.

I can bring the best medical services in the solar system to you right here.

The Sun is at the centre of our solar system.

Everything you wanted to know about the solar system and a whole lot more.

Yet he had never been far outside the Solar system.

We'll need about three when we come to another solar system.

Nothing was ever heard from them after they left the solar system.

He could cover the whole solar system in half the time.

I have done my bit to put the solar system in order.

Nothing was ever heard from them after they left the solar system.

The solar system model was above her and to the right.

Now we have another whole solar system to take a look at.

For a long time to come, however, the solar system can provide room enough.

But she can no longer see everything in our solar system.

The solar system was certainly big enough for the both of them.

There might be water beyond our solar system after all.

"But at least they will all be in the same solar system."

At first, he thought they were moving out of the solar system.

He could cover the whole solar system in half the time.

Not that we'll need one once we leave our solar system.

What was he about to find in that solar system?

We already had to drive him out of the Solar system once before.

We do know that men went out into the solar system.

The Sun is at the middle of our solar system.

It is 22 light years away from the Solar system.

Earth is no longer at the center of the solar system.

Some solar systems are 10 to 15 billion years old.

We do not know exactly when you will return to your solar system.

No world like this is present in our solar system.

Old Earth certainly had known exactly what was in its solar system.

"Which should not have happened in this solar system for another three billion years."

Something might be using us to help it set up an easy way to get at the solar system.

Hope, because maybe there was something for him out in the dark of the far solar system.