Joe Pawsey and the Founding of Australian Radio Astronomy: Early Discoveries, from the Sun to the Cosmos

This book is a biography of Joseph L. Pawsey, who played a significant role in the birth and growth of radio astronomy in twentieth-century Australia. It explores his life, the development of the field, and the contributions of his team to the study of radio astronomy and the design of instruments. It also highlights the connections between prominent astronomers and engineers in Australia and the UK.

Format: Paperback / softback
Length: 815 pages
Publication date: 12 January 2023
Publisher: Springer International Publishing AG

This comprehensive biography delves into the life of Joseph L. Pawsey, encompassing not only his personal journey but also the birth and evolution of the field of radio astronomy in twentieth-century Australia. It explores how an isolated continent with limited resources managed to become a global leader in this scientific discipline, as well as the state of science itself in that region. The book sheds light on how Australia, with its sparse resources, managed to establish itself as a hub for radio astronomy research and instrument development.

Joseph L. Pawsey's remarkable career took off shortly after World War II, and within a decade, he had established himself as a prominent figure in the international astronomy community. He is credited with coining the term "radio astronomy," which revolutionized the field. Pawsey's greatest strength was his ability to recruit and nurture talented young scientists, who went on to become the technical and methodological innovators of their era. These young scientists, under his guidance, built new telescopes, including the iconic Mills Cross and Chris (Christiansen) Cross telescopes, as well as the renowned Parkes radio telescope.

The development of aperture synthesis and the subsequent controversy surrounding the cosmological interpretation of the first major survey conducted by the Sydney research group are pivotal aspects of this story. The group's disagreements with Nobel laureate Martin Ryle led to significant debates and contributed to the shaping of radio astronomy's theoretical framework. This book also highlights the connections between prominent astronomers such as Oort, Minkowski, Baade, Struve, and renowned scientists in the United Kingdom, including J.A. Ratcliffe, Edward Appleton, and Henry Tizard. Additionally, it sheds light on the contributions of engineers and physicists in Australia to the field of radio astronomy.

In October 1961, Joseph L. Pawsey was appointed as the second Director of the National Radio Astronomy Observatory (Green Bank, West Virginia). He held this position until his passing in Sydney at the age of 54 in late November 1962. This book is of immense value to upper-level students, scientists, and historians of astronomy and technology. The information presented, drawn from primary sources, is relevant to any study of Joseph L. Pawsey or radio astronomy. Furthermore, the book includes a Foreword by Woodruff T. Sullivan II, adding an insightful perspective to the narrative.

Weight: 1306g
Dimension: 235 x 155 (mm)
ISBN-13: 9783031079184
Edition number: 1st ed. 2023