Bøger i Patrick Moore Practical Astron serien

For many astronomers, the holy grail of observation is to discover a comet, not least because comets always bear the name of their discoverer! Hunting and Imaging Comets was written for comet hunters and digital imagers who want to discover, rediscover, monitor, and make pictures of comets using astronomical CCD cameras and DSLRs. The old days of the purely visual comet hunter are pretty much over, but this is not to say that amateurs have lost interest in finding comets. The books also covers the discovery of comet fragments in the SOHO image data, CCD monitoring of older comets prone to violent outbursts, the imaging of new NEOs (Near Earth Objects) that have quite often been revealed as comets - not asteroids - by amateur astronomers, and the finding of recent comets impacting Jupiter.

Make Time for the Stars: Fitting Astronomy into Your Busy LifeAntony CookeHungry for an opportunity to study the stars but have little or no time to do it? Then this book is for you!Perhaps you have a telescope from years ago, which you used a few times, then put it away in a closet, where it has been gathering dust ever since. Could you still use that telescope, or do you have to buy a new one? And what about all the gadgets on the market now? Which ones do you really need? About how much will it all cost you, and what should you look for when you finally have a night out to look?Antony Cooke will give you those answers, and outline a program for star (and Solar System) gazing that you will be able to fit into your busy life. He tells why it is imperative to get yourself the right equipment from the start (without breaking the bank!) and why he thinks it is important to focus on live viewing rather than fancy gadgetry and imaging techniques. Full of sound advice and lots of encouragement, you will come away from this book prepared to take up your old hobby with new vigor and finally get the pleasure you knew was possible from studying our neighbors in space.