By Jeff Kanipe

ISBN-10: 0511001584

ISBN-13: 9780511001581

ISBN-10: 0521634059

ISBN-13: 9780521634052

In case you have ever watched capturing stars graze the sky or puzzled a few really vivid element of sunshine close to the horizon, then this is often the booklet for you. A Skywatcher's yr is the authoritative consultant to obvious our bodies within the evening sky all year long. via fifty-two essays, Jeff Kanipe courses you to celestial occasions and phenomena that ensue or are seen with the bare eye and binoculars for every week of the yr. He acquaints you not just with up to date astronomical info on stars, nebulae, meteors, the Milky approach, and galaxies, but additionally conveys the wonder and sweetness of the evening sky. overlaying either the Northern Hemisphere and Southern Hemisphere, A Skywatcher's 12 months is helping readers locate well-liked stars and constellations, shiny megastar clusters, nebulae, and galaxies, and explains how and whilst to watch in demand annual meteor showers. Kanipe additionally examines the main frequently-observed celestial physique, the Moon, and the fascinating lore surrounding it. A wealthy and jargon-free examine the sky throughout the 4 seasons, this attractive e-book will provide new dimensions to yard star-gazing.

Show description

Read or Download A Skywatcher's Year PDF

Best astronomy & astrophysics books

Get Blazing a Ghostly Trail: ISON and Great Comets of the Past PDF

Ice and hearth: nice Comets to come back used to be written simply because a different celestial occasion climaxes in the direction of the tip of 2013 – the coming, clean from the Oort Cloud, of Comet C/2012 S1 (ISON). by way of all predictions – even the main pessimistic ones – this comet is determined to be one among, maybe the main, magnificent comet visible in smooth background and has the astronomical global humming with anticipation.

Get Life Beyond Earth: The Search for Habitable Worlds in the PDF

What's lifestyles and the place can it exist? What searches are being made to spot stipulations for all times on different worlds? If extraterrestrial inhabited worlds are chanced on, how will we discover them? during this e-book, prime astrophysicists supply an attractive account of the place we stand in our quest for liveable environments, within the sun approach and past.

Download PDF by Warren H. Finlay: Concise Catalog of Deep-Sky Objects: Astrophysical

This booklet is for the beginner astronomer who desires to find out about the astrophysical nature of deep sky gadgets. the knowledge is gifted in a concise layout and is both necessary while used as historical past interpreting or, however, on the telescope eyepiece. The previous a long time have visible an extraordinary elevate in specialist astronomers realizing of astronomical gadgets.

Claudio Vita-Finzi's Planetary Geology: An Introduction PDF

Contemporary planetary missions via NASA, the eu area company, and different nationwide businesses have reaffirmed that the geological strategies that are popular from our stories of the Earth function on many reliable planets and satellites. universal threads hyperlink the interior constitution, thermal evolution, and floor personality of either rocky and icy worlds.

Additional info for A Skywatcher's Year

Example text

Consequently, you don’t often see much written in the popular vein about Canopus, despite its being the secondbrightest star in the night sky. Not so in the Southern Hemisphere, where Canopus is circumpolar at south latitudes greater than 35° S. According to star-name authority and etymologist Richard Hinkley Allen, Canopus represents the helmsman of the ship Argo Navis, the vessel that carried Jason and his Argonauts in their mythic search for the golden fleece, and which was once a constellation unto itself.

Problem is, they’re too faint to be seen with the naked eye. The brightest is about magnitude 7, the others fainter still. So how do you find true south without a bright stellar beacon to guide you? This time of year, Crux, the Southern Cross, is high in the evening sky in the southeast. By using the longest axis of the cross – marked by 46 Spring Finding celestial south using Crux the Southern Cross. , from 33° 33°S. S. CRUX CARINA Canopus Meridian MUSCA CHAMAELEON Celestial South APUS Octantis OCTANS South the stars Gamma and Alpha Crucis – as both pointer and measuring stick, you can hop your way to the south celestial pole.

For those at latitude 40° N, the Sun would be 40° south of their zenith (or at an altitude of 50°) the first day of spring. The Sun will continue its northward trek until June 21, when it reaches its greatest northern extent ‘above’ the celestial equator. 3° N, a location known as the Tropic of Cancer, and the northernmost boundary of the Torrid Zone. 3° or about 10° south of your zenith on the first day of summer (at an altitude of 80°). From latitude 40° N it will be about 17° south of the zenith (altitude 73°).

Download PDF sample

A Skywatcher's Year by Jeff Kanipe


by George
4.2

Rated 4.54 of 5 – based on 13 votes