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The book illustrates core stability on the “virial plane”, in which core stability is plotted against core confinement mode, showing that starless cores are typically confined by external pressure rather than self-gravity.
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This book consists of invited reviews written by world-renowned experts on the subject of the outskirts of galaxies, an upcoming field which has been understudied so far. The... Læs mere
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Allows quick (and structured) identification of known aerial phenomena, whether at night or during the day. This... Læs mere
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In the years since The Art and Science of CCD Astronomy was ?rst published, digital imaging has been transformed from what was, in reality, a minority int- est to mainstream.
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Modern astronomical telescopes, along with other advances in technology, have brought the deep sky – star clusters, nebulae and the galaxies – within reach of amateur astronomers.
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This is the must-have guide for all amateur astronomers who double as makers, doers, tinkerers, problem-solvers, and inventors. In a world... Læs mere
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Explains the methods that rocket scientists use—expressed in a way that could be applied in everyday life. I just couldn't set this book... Læs mere
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2 With a global average irradiance of 342 W/m , the Sun is by far the largest source of energy for planet Earth. Due to human activities the latter have been increasing in the atmosphere, 2 causing climate warming through an energy imbalance of 2.
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This book presents a complete summary of the author's twenty five years of experience in telescope design. It provides a general introduction to every... Læs mere
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This book deals with the fundamentals of stellar interferometry with emphasis on aperture synthesis using sparse array of telescopes... Læs mere
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Although astronomical CCD cameras can be very costly, digital cameras – the kind you use on holiday – on the other hand, are relatively inexpensive.