Franklyn M. Branley was the originator of the Let's-Read-and-Find-Out Science series and the author of close to 150 popular books about scientific topics for young readers of all ages. He was Astronomer Emeritus and former Chairman of the American Museum of Natural History-Hayden Planetarium.
Illustrations make good use of white space - or nearly white space, as Sokol often includes little speckles of color. The text is largely irrelevant now, but serves as a very basic introduction to the topic.
"Some day you may ride in a rocket like this one. It may take you you far away. It may take you to the other side of the earth." (pp.12-13)