He made still other observations, and thus determined the fact that it was a planetoid and not a fixed star with which he had to deal.
"Catholic Churchmen in Science"
James J. Walsh
You may think you're a sun, but you're just a planetoid.
"Invaders from the Infinite"
John Wood Campbell
Now other artificial matter tools set to work at Arcot's bidding, and cut pieces from his huge masses of raw materials, and literally, quick as thought, built a great framework of them, anchored in the solid rock of the planetoid.
"Invaders from the Infinite"
John Wood Campbell