Sixteen-year-old "Jacqueline 'Jacky' Johnson inherits a jetpack with a mysterious power source. Along with her brother Chuck and their cat, she must protect her home from a threat that may just be from outer space"--Back cover.

17-year-old superhero Jupiter Jet has kept Olympic Heights safe for the last year. Her flying skills are unmatched, and the city loves her. But she wants to do more. Jupiter Jet yearns to soar across the solar system! Liberating the human race

Presents a comprehensive, multidisciplinary volume on the physics of zonal jets, from the leading experts, for graduate students and researchers.

JPL spacecraft antennas-from the first Explorer satellite in 1958 to current R & D Spaceborne Antennas for Planetary Exploration covers the development of Jet Propulsion Laboratory (JPL) spacecraft antennas, beginning with the first Explorer satellite in 1958 through current research and development activities aimed at future missions. Readers follow the evolution of all the new designs and technological innovations that were developed to meet the growing demands of deep space exploration. The book focuses on the radio frequency design and performance of antennas, but covers environmental and mechanical considerations as well. There is additionally a thorough treatment of all the analytical and measurement techniques used in design and performance assessment. Each chapter is written by one or more leading experts in the field of antenna technology. The presentation of the history and technology of spaceborne antennas is aided by several features: * Photographs and drawings of JPL spacecraft * Illustrations to help readers visualize concepts and designs * Tables highlighting and comparing the performance of the antennas * Bibliographies at the end of each chapter leading to a variety of primary and secondary source material This book complements Large Antennas of the Deep Space Network (Wiley 2002), which surveys the ground antennas covered in support of spacecraft. Together, these two books completely cover all JPL antenna technology, in keeping with the JPL Deep Space Communications and Navigation Series mission to capture and present the many innovations in deep space telecommunications over the past decades. This book is a fascinating and informative read for all individuals working in or interested in deep space telecommunications.

David Morrison and Jane Samz embark on a celestial expedition in Voyage to Jupiter, exploring the mysteries of the largest planet in our solar system. Voyage to Jupiter by David Morrison and Jane Samz: Embark on a scientific odyssey to the outer reaches of our solar system with Voyage to Jupiter by David Morrison and Jane Samz. This informative journey explores the mysteries of Jupiter, the largest planet in our celestial neighborhood, offering readers a comprehensive look at the scientific discoveries and missions that have unraveled its secrets. Why This Book? Voyage to Jupiter invites readers to accompany scientists on a celestial journey, delving into the scientific marvels and mysteries of Jupiter. David Morrison and Jane Samz's exploration of the planet's characteristics, moons, and the history of space exploration provides a fascinating glimpse into the wonders of our cosmic neighborhood. David Morrison and Jane Samz, esteemed scientists and authors, guide readers on an interplanetary voyage, where the majesty of Jupiter unfolds in the pages of this captivating exploration of our solar system.