Background A new collection of deep sky targets for the modern amateur
astronomer was long overdue. The traditional catalogue of deep sky
objects, i.e. that produced by Messier over 200 years ago, has become a
victim of its own success. Those objects have now become far too well
known, over-viewed, over-imaged and over-published. More importantly
they have often resulted in more interesting objects being totally
overlooked. The logic behind the compilation of Messier's objects was
nothing more profound than that they might be confused for a comet!
There must be a better way to choose the best deep sky objects for the
modern era. It was time for a fresh approach. Enter Patrick Moore. As an
active observer for over half a century and the last 40 years of which,
as presenter ofBBC TV's Sky at Night, he has travelled all over the
World and never missed the opportunity to observe the skies. This has
given him an in-depth, practical knowledge of deep sky objects in both
northern and southern hemispheres.