New Astronomer

Rating:
Summary: Up, up and away!
Review: Carole Stott's 'New Astronomer: The Practical Guide to the Skills and Techniques of Skywatching' is a wonderful and useful guide for actually getting into the experience of astronomy. Astronomy is one of the most egalitarian of sciences; true, the mathematical constructs of theoretical cosmology and particle physics etc. are beyond the ability of most to perform (who has the education, or the cyclotrons, to do such?). But each of us can walk into the back yard (or, if in a city, drive out to the countryside) and stand in awe and wonder at the sky above, and then begin our own searches, for comets, meteors, and other phenomena.

Astronomy remains one of the few sciences left where the average person with average ability can still make a wondrous contribution. Astronomy in fact depends upon the amateur ranks scouring the skies, for there aren't enough professionals and hours of darkness for it to be held in professional exclusivity.

This book can help get you started. It is a good, basic primer of what to do as a backyard astronomer and develop some respectable skills at it. But this book isn't only for beginners-I use this book as a reference for techniques and equipment, and as a guide for observation.

The first part of the book covers basic ideas about the sky, and how and what to observe, introducing the idea of star movement and sky maps, so that coordinates make sense.

Then it gets into the nitty-gritty (just 20 picture-filled pages into the book) of what you need to begin. From compass and planisphere (included with the book) to dressing appropriately for comfort and making a make-shift, star-viewing-friendly torch (flashlight), this book covers the bases. It introduces how the observational distances are discussed (finger width, hand width, angles, etc.), and gives the merits and proper of use of binoculars, telescopes, photographic equipment, and digital/computerised equipment.

Then, you're off!

Finding and viewing the planets are the first task. Scale and distance are discussed, as are motion and location. There is a handy chart for each planet that shows position relative to a starry backdrop for dates through to the year 2010. Relatively closer planets, such as Mercury, can be difficult to discern due to the sun's overpowering brilliance (the discussion of transit of Mercury and Venus is interesting). Discussion of phases (for Venus especially), satellites and moons, rings and colours all adds to the observational experience.

Next up-the Moon. Our closest neighbour in space, it is fascinating to experience anew by close observation with even low-powered binoculars. Here you will find out why the full moon is not the best time to view (contrary to what one might thing), and become acquainted with the various features of the moon, and which features are best observed during which phase of the moon. Lunar eclipses are explained. Of course, we never see from the earth more than one side of the moon, but because of the moon's wobble, we do in fact see periodically about 60% of the moon's surface.

The Sun is then discussed, with careful guidance on how one might safely observe phenomena on the sun. Galileo went blind by looking at the sun through a telescope. Don't make the same mistake! The sun is powerful enough to defeat many filters (sunglasses are insufficient), and it only takes a brief time for permanent damage to be done to the eyes. Don't cut short a promising astronomical interest! Projection techniques are shown, and these are by far the safest ways to observe the sun. You will often see sunspot activity from projections.

Aurorae are also interesting displays. These occur in the most northern and southern latitudes of earth. Charged particles from the sun interact with earth's magnetic field and atmosphere to create dazzling displays. Meteors, comets, and asteroids are also discussed among the solar system phenomena.

The final section deals with the stars, which, even with the most high-powered telescopes, rarely show up as anything other than points of light. However, some 'stars' are in fact galaxies, nebulae, and other items of interest, but for the typical home-astronomer, these are too distant to resolve interesting detail. But, the patterns and movements of the stars, the subtle colourations and brightness/size differences make for interesting study. Figuring out the pattern and composition of the Milky Way is fascinating. The final third of the book consists primarily of star maps and charts, for seasons and constellations, as well as what other points of interest have come into view.

Beautiful photography, durable pages (made for outdoor use), easy-to-follow guidelines will all serve to make your observational experiences very rich indeed. Stott was a professional astronomer at the Royal Observatory in Greenwich (from which our time zone basis derives-Greenwich Mean Time is centred on the observatory); she is now a full-time science writer.

I look forward to her continuing work.

Rating:
Summary: An excellent read.
Review: This beginners book for amateurs has information in it you simply won't find in most other astronomy books (ie: a complete list of all the constellations). A great reference volume and a fine addition to most libraries. Don't miss.

Rating:
Summary: An excellent astronomy beginners book
Review: This book is fantastic for those who either just bought their first telescope or just want to learn more about the stars by looking through binoculars. I am 37 years old and it did not seem too elementary for me. This book will gently guide you through the heavens in a way that doesn't insult your intelligence. It shows you in a simple way how to find planets and teaches you how to read star charts, all while giving you a basic education in astronomy. Great book!