Mark BrattonMark Bratton has more than two decades of observational experience, and he is one of the few amateur astronomers to have succeeded in observing every one of the Herschel objects. He contributed to Night Sky: An Explore Your World Handbook (Discovery ooks, 1999) and has written articles for several astronomical publications, including SkyNews magazine, Amateur Astronomy (US) and the Journal of the Royal Astronomical Society of Canada. He is a member of the Webb Deep-Sky Society and the William Herschel Society. Read More Read Less