Summarizes what is known about the sun, stars, and planets, traces the history of astronomy, and includes maps and satellite photographs.
Bernard Lovell Libros
31 de agosto de 1913 – 6 de agosto de 2012
Bernard Lovell fue un físico y radioastrónomo pionero cuyo trabajo en tecnología de radar durante la Segunda Guerra Mundial sentó las bases para su posterior investigación espacial crucial. Después de la guerra, estableció el Observatorio Jodrell Bank, utilizando radiotelescopios innovadores para investigar meteoros y rayos cósmicos. Su fascinación por las grandes preguntas del universo se destacó en una serie de conferencias de radio, profundizando en indagaciones filosóficas sobre el lugar de la humanidad en el cosmos. A pesar de sus esfuerzos científicos, Lovell mantuvo una profunda apreciación por la música y la naturaleza, lo que refleja una búsqueda de toda la vida de la armonía tanto en la ciencia como en la vida personal.
August 1939 marked a period of significant change, driven by the looming threat of war and the aggressive actions of Nazi Germany. Young researchers found themselves pivoting to urgent wartime projects, with Bernard Lovell playing a crucial role in the development of radar technology. This account offers a passionate, first-hand perspective on the creation of the Home Sweet Home (H2S) radar systems during World War II, highlighting the scientific culture of wartime Britain. It reveals the personal sacrifices, setbacks, and triumphs of those involved in this vital research. Lovell's journey began in Taffy Bowen's airborne radar group, where he contributed to the groundbreaking application of the 10-centimeter cavity magnetron in airborne radar. The failure of Bomber Command to locate targets in overcast skies led to the establishment of a new group under Lovell's leadership to develop a blind bombing system. The H2S radar system, capable of identifying towns and targets at night or in heavy cloud cover, was first operationally used by the Pathfinder Squadrons during the attack on Hamburg in January 1943. Modified units later had a significant impact on the air war against U-boats. This chronicle vividly captures the atmosphere and challenges of the wartime years as Lovell recounts the H2S radar project.
Signale aus dem Weltall
- 155 páginas
- 6 horas de lectura
