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Observationer: utrustning & metoder
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Previously dependent on Europe for scientific knowledge, the United States came into its own during the nineteenth century. A prime example of this is evident in the establishment …
This book reflects on 8 decades of research on one of the longest-standing unsolved problems in modern astrophysics: why does the Sun form a hot corona? The authors give a critical …
As every astronomer knows, astronomy is one of the most approachable and inspiring of the natural sciences. It appeals to both children and adults while drawing in curious minds …
Have you ever gazed up at the night sky and wondered how many stars you can see? Whether the universe is infinite? Or, more prosaically, what the chances are of you being hit by a …