The astro chimps America's first astronauts

As NASA prepares to return humans to the moon, Cusick reminds readers of America's often-forgotten first astronauts: chimpanzees. Her riveting and reverent account, packed with fascinating details and archival photos, traces the role these astrochimps played in the Space Race. NASA selected primates--because of their intelligence and physiological similarities to humans--to study the biological effects of spaceflight. If they could work in zero gravity and survive strong g-forces, so could humans, NASA surmised. Cusick describes how chimps poached from French Cameroon made their way to the U.S. government before turning to the complex Mercury Chimpanzee Training Program, in which select chimps underwent a series of motor tests, such as pulling levers in response to light for food rewards, in simulated space capsules. The most dramatic text selections, however, are chimp Ham's suborbital flight and the harrowing space flight of Enos, the first and only chimpanzee to orbit Earth. The author also highlights that though these primates paved the way for humans to take the lead, the human astronauts continuously felt upstaged and humiliated by chimpanzees, who went to space before them. Despite the chimps' profound impact, would NASA use test chimpanzees today? As Cusick considers animal rights, she concludes with the primates' fading fame and a renewed respect for these champion chimps.

Before Mercury Seven astronauts began their explorations, NASA recruited and trained six chimpanzees to compete with Sputnik, which Cusick (the Get the Scoop series) perceptively depicts in this fascinating work. As part of the Mercury Chimpanzee Training Program, chimps Tiger, Roscoe, Rocky, and Minnie, along with good-natured Ham and cantankerous Enos, attended what NASA coined "Chimp College," a physically intense training program in which most of the subjects performed better than their human counterparts. After succeeding in operating myriad buttons, handles, and levers under strenuous zero-gravity and g-force conditions, the group was declared flight ready; Ham would become the first U.S. astronaut in space on Jan. 31, 1961. In this thoroughly researched text, the author demonstrates profound sensitivity to issues surrounding the primates' origins--some were obtained from poachers--and recounts the chimps at play and work and interacting with their human trainers. By touching on subjects of animal rights and experimentation, as well as gender equity within Homo sapiens society, Cusick breathes life into a seldom heard story and reminds readers that while "we cannot undo the past... we can create a new future." A glossary, author's note, resources, and further notes conclude. Ages 8--12. (Feb.) ■

Chimpanzees were "America's first astronauts," but what did their missions entail, and how did their voyages help NASA send humans into space? Cusick's well-researched look at the primates' training and flights provides details for an area of the space race typically relegated to a footnote. The account covers the rigorous and extensive training that dozens of chimps underwent to prepare for the Mercury program, introducing individual animals along with their dedicated human trainers and veterinarians (and touching on the ethics of animal testing). Cusick zeroes in on the high-stress and difficult flights of two astrochimps: Ham, whose suborbital flight preceded Alan Shepard's historic one, and Enos, whose two orbits around Earth paved the way for John Glenn. The propulsively page-turning narrative accessibly explains scientific details while showcasing the vital importance of the chimp program to NASA's moonshot goal. We learn that the chimps were not merely passengers but instead highly skilled astronauts performing difficult mental challenges throughout their flights to give scientists evidence that brains could function normally in zero-gravity situations as well as during the intense pressures of ascent and descent. Back matter that includes extensive endnotes, a glossary, an index, and additional resources rounds out this compelling aspect of astronautic history. Eric CarpenterMay/June 2024 p.155 (c) Copyright The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Meet the chimpanzees who had the right stuff to beat the Mercury Seven astronauts into space. Usually relegated to brief mentions in histories of the space race, the NASA program's chimps take center stage here as Cusick draws on a mix of interviews and archival sources to present a vividly portrayed, meticulously researched picture of their strenuous training and experiences. Her focus is largely on the two who were actually launched (in 1961, in separate missions)--amiable Ham and surly Enos, who tore his space suit apart and wasn't above flinging dung at a visiting congressman. But by the time the training program was discontinued in 1970, the so-called "Chimp College" actually had over 100 residents, many of whom bettered human astronauts in feats of endurance. As background to their histories, the author deftly fills in an account of the U.S. space program's "fast-paced Ping-Pong game" with the Soviet Union, taking particular note of how women were excluded from NASA's program and of how annoyed the members of the all-male first class of astronauts were at being upstaged by chimps. Also, in tracing the lives of Ham and the rest as they passed from poachers in French Cameroon to final placement in wildlife refuges or (ominously) research labs, Cusick offers readers concerned with animal rights a provocative case study that she supports with specialized resources and activities at the end. "We cannot undo the past," she writes, "but we can create a new future." All hail these pioneering primates! (glossary, author's note, space museums and sites, source notes, index) (Nonfiction. 11-14) Copyright (c) Kirkus Reviews, used with permission.