Some now suspect that it isn't a planet at all but is really a cold star.

I opened my eyes and looked fuzzily at a cold star.

She felt the night air on her cheek, and looking up saw the clear, cold stars.

To move away from the Earth itself, out to where the cold stars glared?

The cold stars looked down at me, but I ignored them.

The sky was clear before dawn; the stars, huge, cold, gave him light.

It must be night, I thought, for all was darkness, shot with a million cold and piercing stars.

The last of the sun died away and the sky was filled with cold white stars.

Castor strained his eyes, trying to see something, anything, other than the cold stars.

He came to rest in loose powder, staring up at black sky, the cold stars.