The Shape of the Earth Article by Desmond King-Hele Satellite Geodesy 1960s For Sale

Explore this fascinating original vintage article titled \"The Shape of the Earth\" by renowned scientist Desmond King-Hele. This multi-page feature delves into the complex topic of Earth\'s true form, discussing the impact of artificial satellites and advanced geodetic observations on our understanding. Rich with scientific detail, the article covers historical perspectives from figures like Eratosthenes and Newton, the influence of gravitational effects, and the role of early satellites such as Sputniks, Explorers I and II, and Vanguard I in mapping the planet.This compelling piece of ephemera is extracted from a larger publication, likely a scientific magazine or journal from the 1960s, given the content and references to early satellite missions. It includes numerous detailed diagrams, charts, and illustrations that visually explain concepts like the Earth\'s poles, equator, sea level, and various orbital mechanics. Perfect for collectors of vintage science ephemera, astronomy enthusiasts, or anyone interested in the history of geodesy and space exploration, this article offers a unique glimpse into mid-20th-century scientific thought and discovery. Its detailed content and historical context make it a valuable addition to any collection.