Star Noise: Discovering the Radio Universe

Radio astronomy has revolutionized astronomy by allowing the observation of the universe beyond visible light, leading to the discovery of quasars, pulsars, the cosmic microwave background, and other phenomena.

Format: Hardback
Length: 400 pages
Publication date: 11 May 2023
Publisher: Cambridge University Press

Astronomy, until Karl Jansky's groundbreaking discovery of radio noise from the Milky Way in 1933, was confined to the realm of visible light observation. However, the advent of radio astronomy ushered in a new era of exploration, unveiling a vast and enigmatic universe. Through the meticulous study of radio waves, astronomers have made remarkable discoveries, including quasars, pulsars, the cosmic microwave background, electrical storms on Jupiter, the first extrasolar planets, and countless other unexpected and awe-inspiring phenomena.

While theory played a limited role in these discoveries, it often proved inadequate or even misleading. Some of these breakthroughs emerged from military or industrial endeavors, while others resulted from academic research initially intended for other purposes. In some cases, serendipitous observations or unconventional techniques led to groundbreaking discoveries.

The story of these discoveries is captivating, encompassing the individuals who made them, the circumstances that facilitated their realization, and the intricate ways in which real-life scientific research unfolds. Star Noise delves into these narratives, shedding light on the remarkable contributions of scientists, the challenges they faced, and the unexpected turns that their work took.

In conclusion, radio astronomy has revolutionized our understanding of the universe, expanding the boundaries of what we thought was possible. Through the tireless efforts of astronomers, the study of radio noise has yielded a treasure trove of discoveries, challenging our preconceptions and opening up new avenues for exploration. The story of these discoveries is a testament to the power of scientific inquiry and the human spirit of curiosity, reminding us of the endless wonders that await discovery in the vast expanse of the cosmos.

ISBN-13: 9781316519356