Observing Variable Stars
Springer | 2003 | ISBN: 1852334983 | 274 pages | PDF | 30,3 MB
Observing variable stars is one of the major contributions amateur astronomers make to science. There are 36,000 variable stars listed in the General Catalogue of Variable Stars, so it is clearly impossible for the limited number of professional observatories to target even the majority of them. That's where amateur astronomers come in - thousands of them turning their telescopes to the sky every night.
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