{"id":135954,"date":"2025-11-12T16:37:08","date_gmt":"2025-11-12T16:37:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/135954\/"},"modified":"2025-11-12T16:37:08","modified_gmt":"2025-11-12T16:37:08","slug":"star-and-satellite-streaks-in-a-green-night-sky-photo-of-the-day-for-nov-12-2025","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/135954\/","title":{"rendered":"Star and satellite streaks in a green night sky photo of the day for Nov. 12, 2025"},"content":{"rendered":"

Perched atop the summit of Mauna Kea in Hawaii, the Gemini North Observatory<\/a> is one of the world’s most powerful windows into the cosmos. On clear nights, long-exposure photographs taken show the streaks of stars above the high-altitude site, arcs of light created by Earth’s rotation as distant stars trace graceful paths<\/a> across the sky.<\/p>\n

What is it?<\/p>\n

The Gemini North Observatory is one-half of the international Gemini Observatory,<\/a> paired with its southern twin in Chile. Over the decades, Gemini North has contributed to advancements in exoplanet imaging, black hole<\/a> research and the study of the early universe.<\/p>\n

Where is it?<\/p>\n

Gemini North resides at Mauna Kea in Hawaii.<\/p>\n

You may like<\/p>\n

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Stars arc across the night sky in this long-exposure image. (Image credit: International Gemini Observatory\/NOIRLab\/NSF\/AURA)Why is it amazing?<\/p>\n

Besides the journeys stars make across the night sky, this image also shows streaks from satellites<\/a>, which are increasingly common. These streaks are more than aesthetic; they can also interfere with sensitive astronomical measurements. Astronomers worldwide are increasingly focused on the impact of satellite megaconstellations (for communications or Earth observation) on ground\u2010based observatories<\/a>. As more satellites get launched into low Earth orbit, the challenges continue to mount, forcing experts to get creative when trying to get their measurements.<\/p>\n

For astronomers using these telescopes, when looking up into the night sky, these streaks might just be the next hurdle \u2014 or the next breakthrough \u2014 when studying our cosmos.<\/p>\n

Want to learn more?<\/p>\n

You can learn more about ground-based observatories<\/a> and satellite streaks.<\/a><\/p>\n

Breaking space news, the latest updates on rocket launches, skywatching events and more!<\/p>\n","protected":false},"excerpt":{"rendered":"Perched atop the summit of Mauna Kea in Hawaii, the Gemini North Observatory is one of the world’s…\n","protected":false},"author":2,"featured_media":135955,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,82,247],"class_list":{"0":"post-135954","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-ie","9":"tag-ireland","10":"tag-science","11":"tag-space"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/135954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=135954"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/135954\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/135955"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=135954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=135954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=135954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}