There are only some ten thousand people in the Lunar colony.

It is based on the creation of a lunar colony or city.

That's why that little Lunar colony has got to survive.

"Will my language be passed down over the generations to future lunar colonies?"

As a result, a Lunar colony might feel less remote to humans living there.

It took nearly a century before that many people were living on our first lunar colony.

Matt and his companions saw nothing of the Lunar colonies.

How would you like to be chief engineer of the first lunar colony?

To honor them, our nation should create a self-sustaining lunar colony by the year 2015.

"Wouldn't it be possible to grow plants on the moon to feed your lunar colony?"