Free Shipping on Orders of $250 or More* Learn More *Exclusions Apply
{"dragByHandle":true,"cssSelector":"ql-thumbnail","dragByBody":false,"widgetClass":"OverlayWidget","bindings":{"bind0":{"element":".ql-thumbnail .Quicklook .trigger","type":"quicklookselected","fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}"}},"effectOnHide":"fade","effectOnShowOptions":"{}","closeOnBackgroundClick":true,"effectOnHideOptions":"{}","effectOnShowSpeed":"1200","onScreenPadding":10,"allowOffScreenOverlay":false,"effectOnHideSpeed":"1200","effectOnShow":"fade","captureClicks":true}
{"categorySEOTranslationTypes":"category|section,category,thumbnail","catalogSEOTranslationTypes":"catalog","delimText":"","widgetClass":"BreadcrumbWidget","showCatalog":false,"ensembleSEOTranslationTypes":"ensemble","productSEOTranslationTypes":"product"}
{ width: 200, height: 200, defaultImage: '', layers: '' }
{ width: 340, height: 340, defaultImage: '', layers: '51626' }
Which telescope should I buy? Do I need to learn the constellations, or will a computerized telescope find things for me? How do I take pictures with a telescope?
Answers to these questions and hundreds of other questions were provided in the first edition of The Backyard Astronomer's Guide, which established itself as the indispensable reference to the equipment and techniques used by the modern astronomy enthusiast.
Now, authors Terence Dickinson and Alan Dyer, both full-time astronomy writers and communicators, have produced an expanded, thoroughly updated edition with hundreds of new illustrations that again sets the standard for accessible, reliable information. Their straightforward approach makes The Backyard Astronomer's Guide one of the most user-friendly astronomy books ever produced.
Orders received by noon Pacific Time for in-stock items ship the same business day. Orders received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.
{"widgetClass":"ButtonWidget","clickFunction":"function() {$(\'#_widget935775714007\').widgetClass().scrollPrevious(\'#_widget935775714007\');}"}
{ entityId: 99859, entityType: 'product' }
{ width: 160, height: 160, defaultImage: '', layers: 'VID008-IntroChooseBeginnerTelescope' }
{ sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99859&isPDP=true', sourceSelector:'' }
{ entityId: 99895, entityType: 'product' }
{ width: 160, height: 160, defaultImage: '', layers: '02_Intro-welcome_whattelescopesdo' }
{ sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99895&isPDP=true', sourceSelector:'' }
{ entityId: 99887, entityType: 'product' }
{ width: 160, height: 160, defaultImage: '', layers: '08_Intro-targetfuzzies' }
{ sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99887&isPDP=true', sourceSelector:'' }
{ entityId: 99881, entityType: 'product' }
{ width: 160, height: 160, defaultImage: '', layers: '12_Intro-polaralignyourscope' }
{ sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99881&isPDP=true', sourceSelector:'' }
{ entityId: 99882, entityType: 'product' }
{ width: 160, height: 160, defaultImage: '', layers: '03_Intro-howtelescopeswork' }
{ sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99882&isPDP=true', sourceSelector:'' }
{"widgetClass":"ButtonWidget","clickFunction":"function() {$(\'#_widget935775714007\').widgetClass().scrollNext(\'#_widget935775714007\');}"}
{"afterScroll":"","unitSize":200,"scrollSpeed":500,"widgetClass":"SnapToScrollerWidget","snapClosest":true,"direction":"horizontal","bindings":{"bind0":{"element":"#_widget935775714007_trigger","type":"scrollend","fn":"function(event, pageNum) { PagedDataSetFilmstripLoaderWidget.loadPage(\'#relatedCommunityItemsvideo\', Math.floor(pageNum)); }"}},"beforeScroll":"","animateScroll":"true","scrollAmount":600}
{entityCount: 5}
{"imageThreshold":3,"dataModel":{"cacheEntitiesInRequest":true,"imageHeight":160,"isPDP":"true","dataProviderWidget":"com.fry.ocpsdk.widget.catalog.dataproviders.RelatedEntitiesDataProviderWidget","direction":"horizontal","entityTypeId":"4","entityId":"51626","itemViewerWidget":"com.fry.starter.widget.viewers.ItemViewerWithQuickLookWidget","relationTypeId":"20","imageWidth":160,"isCommunityRelated":"true"},"widgetClass":"PagedDataSetFilmstripLoaderWidget","emptyItemViewer":"<div class=\"image\"><!-- --></div>","direction":"horizontal","loadThreshold":1,"pages":2,"pageSize":3}
{"widgetClass":"ButtonWidget","clickFunction":"function() {$(\'#_widget935775714037\').widgetClass().scrollPrevious(\'#_widget935775714037\');}"}
{ entityId: 20034, entityType: 'product' }
{ width: 90, height: 90, defaultImage: '', layers: '20034' }
{"widgetClass":"ButtonWidget","clickFunction":"function() {$(\'#_widget935775714037\').widgetClass().scrollNext(\'#_widget935775714037\');}"}
{"afterScroll":"","unitSize":210,"scrollSpeed":500,"widgetClass":"SnapToScrollerWidget","snapClosest":true,"direction":"vertical","bindings":{"bind0":{"element":"#_widget935775714037_trigger","type":"scrollend","fn":"function(event, pageNum) { PagedDataSetFilmstripLoaderWidget.loadPage(\'#relatedItems\', Math.floor(pageNum)); }"}},"beforeScroll":"","animateScroll":"true","scrollAmount":1050}
{entityCount: 1}
{"imageThreshold":5,"dataModel":{"cacheEntitiesInRequest":false,"imageHeight":90,"dataProviderWidget":"com.fry.ocpsdk.widget.catalog.dataproviders.RelatedItemsDataProviderWidget","direction":"vertical","entityTypeId":"4","entityId":"51626","itemViewerWidget":"com.fry.starter.widget.viewers.ItemViewerWidget","imageWidth":90},"widgetClass":"PagedDataSetFilmstripLoaderWidget","emptyItemViewer":"<div class=\"image\"><!-- --></div><div class=\"info\"><div class=\"name\"><!-- --></div><div class=\"orionPrice\"><!-- --></div></div>","direction":"vertical","loadThreshold":1,"pages":10,"pageSize":"5"}
{"dragByHandle":true,"cssSelector":"ql-category","dragByBody":false,"widgetClass":"OverlayWidget","bindings":{"bind0":{"element":".Quicklook > .trigger","type":"quicklookselected","fn":"function(){$.fnProxy(arguments,\'#_widget935775714046\',OverlayWidget.show,\'OverlayWidget.show\');}"},"bind1":{"element":".PagedDataSetFilmstripLoader > .trigger","type":"itemsloaded","fn":"function(event, startIndex, itemCount, newItems) { QuickLookWidget.assignEvents(newItems); $(\".Quicklook > .trigger\", newItems).bind(\"quicklookselected\", function(event, source, x, y) { OverlayWidget.show(\'#_widget935775714046\', event, source, x, y); }); }"}},"effectOnHide":"fade","effectOnShowOptions":"{}","closeOnBackgroundClick":true,"effectOnHideOptions":"{}","effectOnShowSpeed":"","onScreenPadding":10,"allowOffScreenOverlay":false,"effectOnHideSpeed":"1200","effectOnShow":"fade","captureClicks":true}