{"id":838056,"date":"2026-07-31T11:42:16","date_gmt":"2026-07-31T11:42:16","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/838056\/"},"modified":"2026-07-31T11:42:16","modified_gmt":"2026-07-31T11:42:16","slug":"apod-2026-july-31-ngc-4372-and-the-dark-doodad","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/838056\/","title":{"rendered":"APOD: 2026 July 31 \u2013 NGC 4372 and the Dark Doodad"},"content":{"rendered":"<p> APOD: 2026 July 31 \u2013 NGC 4372 and the Dark Doodad<\/p>\n<p><a href=\"https:\/\/apod.nasa.gov\/apod\/archivepix.html\" rel=\"nofollow noopener\" target=\"_blank\">Discover the cosmos!<\/a><br \/>\nEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.\n<\/p>\n<p>2026 July 31<br \/>\n<br \/><a href=\"https:\/\/apod.nasa.gov\/apod\/image\/2607\/DARK-DOODAD_2048.jpg\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/ca\/wp-content\/uploads\/2026\/07\/DARK-DOODAD_1024.jpg\" alt=\"See Explanation.  Clicking on the picture will download&#10;the highest resolution version available.\" style=\"max-width:100%\"\/><\/a>\n<\/p>\n<p> NGC 4372 and the Dark Doodad  <br \/>Image Credit &amp;<br \/>\n<a href=\"lib\/about_apod.html#srapply\">Copyright<\/a>:<\/p>\n<p><a href=\"https:\/\/www.flickr.com\/photos\/astrobares\/\" rel=\"nofollow noopener\" target=\"_blank\">Alessandro Cipolat Bares<\/a><\/p>\n<p> Explanation:  <\/p>\n<p>The Dark Doodad Nebula drifts<br \/>\n<a href=\"https:\/\/apod.nasa.gov\/apod\/ap210101.html\" rel=\"nofollow noopener\" target=\"_blank\">through southern skies<\/a>,<br \/>\na tantalizing target for binoculars toward the small constellation<br \/>\n<a href=\"http:\/\/en.wikipedia.org\/wiki\/Musca\" rel=\"nofollow noopener\" target=\"_blank\">Musca<\/a>, The Fly.<\/p>\n<p>A dusty interstellar cloud, it&#8217;s seen against<br \/>\nrich starfields just south of the Coalsack Nebula and the Southern Cross.<\/p>\n<p>Stretching for about 3 degrees across this telescopic field of view,<br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Dark_Doodad_Nebula\" rel=\"nofollow noopener\" target=\"_blank\">the Dark Doodad<\/a><br \/>\nis punctuated near its southern tip (upper right) by yellowish<br \/>\nglobular star cluster<br \/>\n<a href=\"http:\/\/spider.seds.org\/spider\/MWGC\/n4372.html\" rel=\"nofollow noopener\" target=\"_blank\">NGC 4372<\/a>.<\/p>\n<p>Of course NGC 4372 roams the halo of our<br \/>\n<a href=\"https:\/\/science.nasa.gov\/resource\/the-milky-way-galaxy\/\" rel=\"nofollow noopener\" target=\"_blank\">Milky Way<\/a><br \/>\ngalaxy, a background object some 20,000 light-years away and only<br \/>\nby chance along our line-of-sight to the Dark Doodad.<\/p>\n<p>About 700 light-years distant and over 30 light-years long,<br \/>\nthe Dark Doodad&#8217;s well defined silhouette belongs to the<br \/>\n<a href=\"https:\/\/arxiv.org\/abs\/1507.03742\" rel=\"nofollow noopener\" target=\"_blank\">potentially<\/a> star-forming<br \/>\n<a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2024A%26A...687L...9E\/abstract\" rel=\"nofollow noopener\" target=\"_blank\">Musca molecular cloud<\/a>.<\/p>\n<p>The dusty Dark Doodad&#8217;s delightfully alliterative moniker was first coined by<br \/>\n<a href=\"https:\/\/www.minorplanetcenter.net\/db_search\/show_object?utf8=%E2%9C%93&amp;object_id=dicicco\" rel=\"nofollow noopener\" target=\"_blank\">astro-imager and writer<\/a><br \/>\nDennis di Cicco in 1986 while<br \/>\nobserving Comet Halley from the Australian outback.<\/p>\n<p> Tomorrow&#8217;s picture: <a href=\"https:\/\/apod.nasa.gov\/apod\/ap260801.html\" rel=\"nofollow noopener\" target=\"_blank\">pixels in space<\/a> <\/p>\n<p><a href=\"https:\/\/apod.nasa.gov\/apod\/ap260730.html\" rel=\"nofollow noopener\" target=\"_blank\">&lt;<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/archivepix.html\" rel=\"nofollow noopener\" target=\"_blank\">Archive<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/lib\/apsubmit2015.html\" rel=\"nofollow noopener\" target=\"_blank\">Submissions<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/lib\/aptree.html\" rel=\"nofollow noopener\" target=\"_blank\">Index<\/a><br \/>\n| <a href=\"https:\/\/antwrp.gsfc.nasa.gov\/cgi-bin\/apod\/apod_search\" rel=\"nofollow noopener\" target=\"_blank\">Search<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/calendar\/allyears.html\" rel=\"nofollow noopener\" target=\"_blank\">Calendar<\/a><br \/>\n| <a href=\"https:\/\/apod.com\/feed.rss\" rel=\"nofollow noopener\" target=\"_blank\">RSS<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/lib\/edlinks.html\" rel=\"nofollow noopener\" target=\"_blank\">Education<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/lib\/about_apod.html\" rel=\"nofollow noopener\" target=\"_blank\">About APOD<\/a><br \/>\n| <a href=\"https:\/\/asterisk.apod.com\/discuss_apod.php?date=260731\" rel=\"nofollow noopener\" target=\"_blank\">Discuss<\/a><br \/>\n| <a href=\"https:\/\/apod.nasa.gov\/apod\/ap260801.html\" rel=\"nofollow noopener\" target=\"_blank\">&gt;<\/a><\/p>\n<p>\n Authors &amp; editors:<br \/>\n<a href=\"https:\/\/www.mtu.edu\/physics\/department\/faculty\/nemiroff\/\" rel=\"nofollow noopener\" target=\"_blank\">Robert Nemiroff<\/a><br \/>\n(<a href=\"https:\/\/www.mtu.edu\/physics\" rel=\"nofollow noopener\" target=\"_blank\">MTU<\/a>) &amp;<\/p>\n<p>Jerry Bonnell (<a href=\"https:\/\/www.astro.umd.edu\/\" rel=\"nofollow noopener\" target=\"_blank\">UMCP<\/a>)<br \/>NASA Official:  Amber Straughn<br \/>\n<a href=\"lib\/about_apod.html#srapply\">Specific rights apply<\/a>.<br \/><a href=\"https:\/\/www.nasa.gov\/about\/highlights\/HP_Privacy.html\" rel=\"nofollow noopener\" target=\"_blank\">NASA Web Privacy<\/a>,<br \/>\n<a href=\"https:\/\/www.nasa.gov\/general\/accessibility\/\" rel=\"nofollow noopener\" target=\"_blank\">Accessibility<\/a>,<br \/>\n<a href=\"https:\/\/www.nasa.gov\/privacy\/\" rel=\"nofollow noopener\" target=\"_blank\">Notices<\/a>; <br \/>A service of:<br \/>\n<a href=\"https:\/\/astrophysics.gsfc.nasa.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">ASD<\/a> at<br \/>\n<a href=\"https:\/\/www.nasa.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">NASA<\/a> \/<br \/>\n<a href=\"https:\/\/www.nasa.gov\/centers\/goddard\/\" rel=\"nofollow noopener\" target=\"_blank\">GSFC<\/a>,<br \/>\n<br \/><a href=\"https:\/\/science.nasa.gov\/learners\" rel=\"nofollow noopener\" target=\"_blank\">NASA Science Activation<\/a><br \/>\n<br \/>&amp; <a href=\"http:\/\/www.mtu.edu\/\" rel=\"nofollow noopener\" target=\"_blank\">Michigan Tech. U.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"APOD: 2026 July 31 \u2013 NGC 4372 and the Dark Doodad Discover the cosmos! Each day a different&hellip;\n","protected":false},"author":2,"featured_media":838057,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[49,48,292164,95263,94415,292163,292165,292162,66,306],"class_list":["post-838056","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-ca","tag-canada","tag-dark-nebula","tag-globular-cluster","tag-molecular-cloud","tag-mu8","tag-musca-dark-cloud","tag-ngc4372","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/838056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=838056"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/838056\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/838057"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=838056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=838056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=838056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}