The instruments here show at least five major planets, circled by more or fewer satellites.

This gives it seasonal changes completely unlike those of the other major planets.

To be considered "near," the asteroid must come closer to the Earth than to any other major planet.

"It doesn't seem to belong with other major planets," he said.

But they were weaker than on any other major planet.

One by one, the major planets and their moon systems were enlarged.

We have our representatives on every major planet in the Galaxy, and he will be welcomed everywhere.

"Now there can't be war between the major planets."

"Not if you want to be certain of including all the major planets in the same volume."

Our system has fourteen major planets, on two of which some kind of life evolved.