There are also Martian research bases and the outer colonies, with their mining planets.

"You will stay away from our mining planets or we will destroy you!"

Of course, he still had no idea why it had been so important to the Nuyyad to reach that mining planet.

Hrruba could take over valuable mining planets: even habitable worlds.

Just get us into standard orbit around the mining planet as fast as you can.

I found him in a dive on a mining planet around some godforsaken star.

The H's had just been loaded with more folks and were headed to one of the mining planets.

I could be exiled to a mining planet, and so could you for asking.

Everyone's screaming for reinforcements right now, and we're just another mining planet with a relatively small population.

It was revealed that she was suffering from a terminal disease after working in a dangerous mining planet years ago.