But, to my disgrace, you have preferred a dark planet.

Little is known about this mysterious and dark planet.

They were on the night side of the world, but the system's sun was peeking out from behind the dark planet.

Like space travelers on a dark planet, time had no meaning for us.

Shadra is the dark planet and one of two planets within the sun.

At last some good news from that dark planet across the water .

These dark and broiling planets do not seem hospitable for life.

She only knew that below her was a very small, very dark planet, distant from its minor sun.

Even as they were taking their first long look at the dark planet, the general alarm rang.

It is no wonder that Mars has been dubbed the dark planet for space vehicles.