Télécharger le livre :  Artificial Satellites and How to Observe Them
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Every amateur astronomer - and many non-astronomers - will be familiar with seeing a "star" that shows that characteristic steady slide across the starry background of the sky. Artificial satellites can be seen any night, and some as bright as the planets. But how many...

Editeur : Springer
Parution : 2012-07-04
Collection : Astronomers' Observing Guides
ePub

36,91
Télécharger le livre :  Comets and How to Observe Them
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Comets have inspired wonder, excitement and even fear ever since they were first observed. But they are important members of the solar system, that contain material from early in the life of the system, held in deep-freeze. This makes them key in our understanding of...

Editeur : Springer
Parution : 2010-09-20
Collection : Astronomers' Observing Guides
ePub

39,02
Télécharger le livre :  Uranus, Neptune, and Pluto and How to Observe Them
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This book is for two groups of people: those who want to study the remote planets with amateur astronomical equipment, and those who are just interested in learning about our knowledge of the remote planets. The Remote Planets, and How to Observe them is unique in that...

Editeur : Springer
Parution : 2009-06-29
Collection : Astronomers' Observing Guides
ePub

39,02