World Library  
Flag as Inappropriate
Email this Article

Rocket Ship Galileo

Rocket Ship Galileo
First edition cover
Author Robert A. Heinlein
Illustrator Thomas Voter
Country United States
Language English
Series Heinlein juveniles
Genre Science fiction novel
Publisher Scribner's
Publication date
May 1, 1947
Media type Print (Hardcover & Paperback)
Pages 212 pp
Followed by Space Cadet

Rocket Ship Galileo is a science fiction novel by Robert A. Heinlein, published in 1947, about three teenagers who participate in a pioneering flight to the Moon. It was the first in the Heinlein juveniles, a long and successful series of science fiction novels published by Scribner's. The novel was originally envisioned as the first of a series of books called "Young Rocket Engineers". It was initially rejected by publishers, because going to the moon was "too far out".[1]


  • Plot summary 1
  • Adaptations 2
  • Critical reception 3
  • See also 4
  • References 5
  • External links 6

Plot summary

After World War II, three teenage boy rocket experimenters are recruited by one boy's uncle, Dr. Cargraves, a Nobel Prize-winning physicist who had worked on the Manhattan Project, to refit a conventionally powered surplus "mail rocket". It is to be converted to run on a thorium nuclear pile which boils zinc as a propellant. They use a cleared area in a military weapons test range in the desert for their work, despite prying and sabotage attempts by unknown agents.

Upon completion of the modifications, they stock the rocket, which they name the Galileo, and take off for the Moon, taking approximately 3 days to arrive. After establishing a semi-permanent structure based on a Quonset hut, they claim the moon on behalf of the United Nations.

As they set up a radio to communicate with the Earth they pick up a local transmission, the sender of which promises to meet them. Instead, their ship is bombed. Fortunately, they are able to hole up undetected in their hut and succeed in ambushing the other ship when it lands, capturing the pilot. They discover that there is a Nazi base on the Moon. They bomb it from their captured ship and land. One survivor is found, revived, and questioned.

The boys also find evidence of an ancient lunar civilization, and postulate that the craters of the moon were formed not by impacts from space, but by nuclear bombs that destroyed the alien race.

When the base's Nazi leader shoots the pilot in order to silence him, Cargraves convenes a trial and finds him guilty of murder. Cargraves prepares to execute the prisoner by ejecting him into vacuum, mostly as a bluff for information on how to fly the base's spaceship. The Nazi capitulates in the airlock and teaches them how to fly the ship back to Earth.

The boys radio the location of the hidden Nazi base on Earth to the authorities, leading to its destruction; they return as heroes.


The 1950 movie Destination Moon was loosely based on Rocket Ship Galileo, and Heinlein was one of three co-authors of the script. The film's plot also resembles that of "The Man Who Sold the Moon", which Heinlein wrote in 1949 but did not publish until 1951.

Critical reception

Surveying Heinlein's juvenile novels, Jack Williamson noted that while Rocket Ship Galileo remains "readable, with Heinlein's familiar themes already emerging," it was a "sometimes fumbling experiment. ... The plot is often trite, and the characters are generally thin stereotypes."[2] Robert Wilfred Franson said that "Heinlein wants there always to be young people of the right mind and character to seize such opportunities. His novels went a long way toward educating such a class of people, and still are doing so."[3]

See also


  1. ^ Robert A. Heinlein, Expanded Universe, foreword to "Free Men", p. 207 of Ace paperback edition.
  2. ^ Jack Williamson, "Youth Against Space," Algol 17, 1977, p.10.
  3. ^ "Review by Robert Wilfred Franson". Retrieved May 25, 2012. 

External links

This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.