They made maps of the sky and they discovered the first five planets.
Belus formed also the stars, and the sun, and the moon, and the five planets.
Of course there were the other planets, Mars and Venus, but they were as bad.
They had no maps of the surfaces of the planets to be visited.
All their weapons, all their ships, were forged of metals from the other planets.
Hundreds of them there were, men of all races and planets, a motley crew.
When the planets Saturn and Mercury conjoin, the lead has to be melted and the mercury added.
But what, after all, do we know of the types of life to be found on other planets?
He was specifically after the Med Service history of all the planets in this sector.
Calhoun was familiar enough with tear-gas, used by police on some planets.