{"id":469,"date":"2026-04-11T02:51:58","date_gmt":"2026-04-11T02:51:58","guid":{"rendered":"https:\/\/cosmosimager.com\/staging\/3153\/?page_id=469"},"modified":"2026-04-11T02:52:00","modified_gmt":"2026-04-11T02:52:00","slug":"ic2177-the-seagull-nebula","status":"publish","type":"page","link":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/","title":{"rendered":"IC2177 – The Seagull Nebula"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

IC 2177, widely known as the Seagull Nebula<\/em>, is a large and sprawling emission nebula located along the border of the constellations Monoceros and Canis Major, at a distance of roughly 3,800 light-years. Its name comes from its striking resemblance to a bird in flight, with outstretched wings formed by vast regions of glowing hydrogen gas shaped by nearby massive stars.<\/p>\n\n\n\n

This region is part of a much larger complex of ionized gas and dust, where intense ultraviolet radiation from young, hot stars excites the surrounding hydrogen, causing it to emit the characteristic red glow seen in emission nebulae. Embedded within the structure are clusters of newly formed stars, while dark dust lanes weave through the nebula, marking denser region of gas where future star formation may still occur.<\/p>\n\n\n\n

The Seagull Nebula spans several degrees across the sky, making it an expansive target that reveals intricate filaments, shock fronts, and subtle variations in density when imaged with deep integration. Its wide structure highlights the scale of star-forming regions within our galaxy and the influence of massive stars in shaping their environment.<\/p>\n\n\n\n

This image was captured using narrowband (SII, H-alpha, OIII) data between December 30, 2018 and February 17, 2019, with a total integration time of 18.7 hours. The SHO palette emphasizes the delicate interplay between ionized gas and dust, bringing out the fine structural detail across this large and visually distinctive nebula.<\/p>\n","protected":false},"excerpt":{"rendered":"

IC 2177, widely known as the Seagull Nebula, is a large and sprawling emission nebula located along the border of the constellations Monoceros and Canis Major, at a distance of roughly 3,800 light-years. Its name comes from its striking resemblance to a bird in flight, with outstretched wings formed by vast regions of glowing hydrogen […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-469","page","type-page","status-publish","hentry"],"yoast_head":"\nIC2177 - The Seagull Nebula - William D Brown Astrophotography<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IC2177 - The Seagull Nebula - William D Brown Astrophotography\" \/>\n<meta property=\"og:description\" content=\"IC 2177, widely known as the Seagull Nebula, is a large and sprawling emission nebula located along the border of the constellations Monoceros and Canis Major, at a distance of roughly 3,800 light-years. Its name comes from its striking resemblance to a bird in flight, with outstretched wings formed by vast regions of glowing hydrogen […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/\" \/>\n<meta property=\"og:site_name\" content=\"William D Brown Astrophotography\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-11T02:52:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/cosmosimager.com\/staging\/3153\/wp-content\/uploads\/2026\/04\/IC2177_Seagull-scaled.jpg?fit=2560%2C1829&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1829\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/\",\"url\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/\",\"name\":\"IC2177 - The Seagull Nebula - William D Brown Astrophotography\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/yas.coo.mybluehost.me\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/cosmosimager.com\\\/staging\\\/3153\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1\",\"datePublished\":\"2026-04-11T02:51:58+00:00\",\"dateModified\":\"2026-04-11T02:52:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/cosmosimager.com\\\/staging\\\/3153\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/cosmosimager.com\\\/staging\\\/3153\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/ic2177-the-seagull-nebula\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cosmosimager.com\\\/staging\\\/3153\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"IC2177 – The Seagull Nebula\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/yas.coo.mybluehost.me\\\/#website\",\"url\":\"http:\\\/\\\/yas.coo.mybluehost.me\\\/\",\"name\":\"William D Brown Astrophotography\",\"description\":\"Astrophotography Images of Deep Sky Objects\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\\\/\\\/yas.coo.mybluehost.me\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"IC2177 - The Seagull Nebula - William D Brown Astrophotography","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/","og_locale":"en_US","og_type":"article","og_title":"IC2177 - The Seagull Nebula - William D Brown Astrophotography","og_description":"IC 2177, widely known as the Seagull Nebula, is a large and sprawling emission nebula located along the border of the constellations Monoceros and Canis Major, at a distance of roughly 3,800 light-years. Its name comes from its striking resemblance to a bird in flight, with outstretched wings formed by vast regions of glowing hydrogen […]","og_url":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/","og_site_name":"William D Brown Astrophotography","article_modified_time":"2026-04-11T02:52:00+00:00","og_image":[{"width":2560,"height":1829,"url":"https:\/\/i0.wp.com\/cosmosimager.com\/staging\/3153\/wp-content\/uploads\/2026\/04\/IC2177_Seagull-scaled.jpg?fit=2560%2C1829&ssl=1","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/","url":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/","name":"IC2177 - The Seagull Nebula - William D Brown Astrophotography","isPartOf":{"@id":"http:\/\/yas.coo.mybluehost.me\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/#primaryimage"},"image":{"@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/cosmosimager.com\/staging\/3153\/wp-content\/uploads\/2026\/04\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1","datePublished":"2026-04-11T02:51:58+00:00","dateModified":"2026-04-11T02:52:00+00:00","breadcrumb":{"@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/#primaryimage","url":"https:\/\/i0.wp.com\/cosmosimager.com\/staging\/3153\/wp-content\/uploads\/2026\/04\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1","contentUrl":"https:\/\/i0.wp.com\/cosmosimager.com\/staging\/3153\/wp-content\/uploads\/2026\/04\/IC2177_Seagull-scaled.jpg?fit=1024%2C732&ssl=1"},{"@type":"BreadcrumbList","@id":"https:\/\/cosmosimager.com\/staging\/3153\/ic2177-the-seagull-nebula\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cosmosimager.com\/staging\/3153\/"},{"@type":"ListItem","position":2,"name":"IC2177 – The Seagull Nebula"}]},{"@type":"WebSite","@id":"http:\/\/yas.coo.mybluehost.me\/#website","url":"http:\/\/yas.coo.mybluehost.me\/","name":"William D Brown Astrophotography","description":"Astrophotography Images of Deep Sky Objects","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/yas.coo.mybluehost.me\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/pages\/469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/comments?post=469"}],"version-history":[{"count":1,"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/pages\/469\/revisions"}],"predecessor-version":[{"id":471,"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/pages\/469\/revisions\/471"}],"wp:attachment":[{"href":"https:\/\/cosmosimager.com\/staging\/3153\/wp-json\/wp\/v2\/media?parent=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}