[Transcriber Note: This etext was produced from Amazing Stories November 1958. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.] That first trip to the moon has been the subject of many stories. Mr. Vandenburg has come up with as novel a twist as we've ever read. And it could happen. The Ajax XX was the first American space craft to make a successful landing on the moon. She had orbited the Earth's natural satellite for a day and a half bef