{"id":4031,"date":"2023-01-09T10:50:06","date_gmt":"2023-01-09T10:50:06","guid":{"rendered":"https:\/\/8thclass.deltapublications.in\/?page_id=4031"},"modified":"2024-11-27T07:04:57","modified_gmt":"2024-11-27T07:04:57","slug":"s-17-c-constellations","status":"publish","type":"page","link":"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-c-constellations\/","title":{"rendered":"s-17.c Constellations"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Constellations<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8550df6181cd5d83aa7a08ef336a4ca1\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/edurev.gumlet.io\/ApplicationImages\/Temp\/59_f8d8d98f-2b8d-4f95-be97-2e1690610bfe_lg.jpg?w=900&amp;dpr=1.0\" alt=\"Chapter Notes - Stars and the Solar System\"\/><\/figure><\/div>\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Definition of Constellations:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Constellations are patterns of stars that have been identified and named by different cultures throughout history.<\/li>\n\n\n\n<li>They are used to divide the night sky into recognizable regions.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Types of Constellations:<\/strong>\n<ul class=\"wp-block-list\">\n<li>There are 88 modern constellations recognized by the International Astronomical Union (IAU).<\/li>\n\n\n\n<li>Constellations can be categorized into northern and southern hemisphere constellations based on where they are visible.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Historical Significance:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Many constellations have been named after figures from Greek and Roman mythology, historical figures, and animals.<\/li>\n\n\n\n<li>Different cultures around the world have their own unique constellations and stories associated with them.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Stellar Navigation:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Constellations have been used for navigation for thousands of years. Sailors and travelers would use them to find their way.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Changing Positions:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Constellations appear to move across the night sky due to the Earth&#8217;s rotation.<\/li>\n\n\n\n<li>They are not fixed in space but change their positions over time.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Bright Stars and Asterisms:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Some of the stars within constellations are brighter than others, and these can help in identifying the pattern.<\/li>\n\n\n\n<li>Asterisms are smaller, recognizable patterns within constellations, like the Big Dipper within Ursa Major.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Celestial Objects within Constellations:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Constellations often contain interesting celestial objects, such as nebulae, star clusters, and galaxies.<\/li>\n\n\n\n<li>Examples include the Orion Nebula in the Orion constellation and the Andromeda Galaxy in the Andromeda constellation.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Modern Astronomical Observations:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Astronomers use constellations as reference points to locate celestial objects.<\/li>\n\n\n\n<li>They are also used to map and study the night sky.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Not All Stars in a Constellation Are Related:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Stars in a constellation may appear close together in the sky, but they can be at vastly different distances from Earth and may not have any physical connection.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Constellations Change with Location:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Depending on your location on Earth, you will see different constellations in the night sky. This is due to the Earth&#8217;s rotation and axial tilt.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Modern Tools and Technology:<\/strong>\n<ul class=\"wp-block-list\">\n<li>In modern times, telescopes, planetarium software, and apps can help identify and locate constellations.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Astronomical Zodiac:<\/strong>\n<ul class=\"wp-block-list\">\n<li>The zodiac is a special set of constellations along the ecliptic path that the Sun, Moon, and planets appear to move through. It is used in astrology.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82779\/976\/418\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-150.png\" alt=\"\" class=\"wp-image-7991\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-150.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-150-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-150-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81653\/295\/779\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-148.png\" alt=\"\" class=\"wp-image-7992\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-148.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-148-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-148-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Constellations Key Notes : Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-4031","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4031"}],"version-history":[{"count":12,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4031\/revisions"}],"predecessor-version":[{"id":19072,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4031\/revisions\/19072"}],"wp:attachment":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}