The night sky is positively teeming with wonders, from star clusters and nebulae to quasars. Astronomy is the means by which these and other similar phenomena are discovered and observed. This stellar resource traces the path of modern astronomy, from initial efforts to map the heavens to today’s use of high-tech telescopic devices that help people delve deeper into celestial discovery.
€25.12
स्वरूप PDF ● पेज 215 ● ISBN 9781615300549 ● संपादक Erik Gregersen ● प्रकाशक Britannica Educational Publishing ● प्रकाशित 2009 ● डाउनलोड करने योग्य 6 बार ● मुद्रा EUR ● आईडी 2411207 ● कॉपी सुरक्षा Adobe DRM
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