Flanked by the armed guards, they marched across the mesa, reached a broad trail that led into a valley below. O'Dea stopped short in surprise.

He stared into the broad valley.

"Is it not inspiring?" Morguma enthused, behind him. "Our beautiful rocket center that we created on this formerly barren world! Oh it makes my heart sing with joy!"

The two men, eyes wide, looked down at the teeming Centaur life that filled the immense valley. Great factories sprawled for miles, apparently engaged in manufacturing and servicing space ships. Thousands of craft were berthed in neat rows for as far as they could see. From small one passenger jobs to deadly battle cruisers they were taking off and landing by the hundreds.

"There aren't that many ships in the universe," O'Dea mumbled, dazed. "And millions of Centaurs! Of all the places we could have landed—"

He felt a polite prodding in his spine.

"Please to walk, our charming brothers of Earth!" came Morguma's voice. "It is with pleasure I will explain to you when we reach our destination."

Their destination was a sprawling building set in the noisy center of the rocket base. They were marched into a room where a gigantic Centaur sat shouting orders to lesser ones. Among the Centaurs, size was synonymous with rank. In this civilization so alien to human thought, the largest creature was king, though he should be only an idiot mentally!

O'Dea listened, bored, while Morguma explained in his native language to his chief. The leader stared in surprise at the two humans, then his mood suddenly became ecstatic. He spoke swiftly to Morguma, who turned to the men.

"Oh you fortunate people! It is your remarkable luck to be the first humans to inhabit this planet we create for our brothers of the solar system!"