He was so excited he didn’t know what to do. Gib had never had any doubt that he would pass the S.Q.T.—the Space Qualification Test—that all those who go spaceward must take.

Mr. Bromfield went immediately to the video-phone and put through a call to S.Q.T., having them place Gib’s name on the space test list.

“Thanks, Father!” Gib said excitedly. “At last I’ll be going spaceward!”

“We’ll see,” Mr. Bromfield replied soberly.

Gib spent the next afternoon on the first part of the test, which was a complete physical examination.

“It didn’t hurt the tiniest bit,” Gib joked with his father that night. “If all the parts of the test are as easy as this first one, I won’t have any trouble.”

Mr. Bromfield did not say anything, but he smiled to himself as though he knew something that Gib did not know.

Gib and his father took the elevated expressway to the S.Q.T. center early the next morning in their atom-powered Johnson Superjet. The final portions of Gib’s test would be covered today.

The first part was familiarity with the space suit. In company with about fifty other candidates, Gib was given a supply of clothing. Then everyone was shown how to zip up their thickly insulated suits in front. Next, an attendant snapped metal cylinders to their shoulders and screwed the flexible tubing into valves on their suits. Last to be put on were helmets of light metal that had a darkened glass in front so that the wearer could look out.

“Now, all of you turn the little black knob on your chests,” the tester said. His voice sounded muffled to Gib because of the helmet he wore.