{"id":213532,"date":"2025-01-12T13:08:16","date_gmt":"2025-01-12T13:08:16","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/12\/readers-react-to-betelgeuses-buddy-the-2024-nobels-and-small-nuclear-reactor-waste\/"},"modified":"2025-01-12T13:08:16","modified_gmt":"2025-01-12T13:08:16","slug":"readers-react-to-betelgeuses-buddy-the-2024-nobels-and-small-nuclear-reactor-waste","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/12\/readers-react-to-betelgeuses-buddy-the-2024-nobels-and-small-nuclear-reactor-waste\/","title":{"rendered":"Readers react to Betelgeuse&#8217;s buddy, the 2024 Nobels and small nuclear reactor waste"},"content":{"rendered":"<div style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/110224_cover_680.jpg?fit=680%2C879&amp;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Readers react to Betelgeuse&#8217;s buddy, the 2024 Nobels and small nuclear reactor waste\" title=\"Readers react to Betelgeuse&#8217;s buddy, the 2024 Nobels and small nuclear reactor waste\" \/><\/div> \r\n<br><div data-component=\"video-embed\">\n\t\t\t\t\n\n\n\n<div class=\"wp-block-image  has-alignleft\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/www.sciencenews.org\/sn-magazine\/november-2-2024\"><\/a><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">It\u2019s all relative<\/h2>\n\n\n\n<p><em>Betelgeuse may have a sun-sized companion star<br\/>that orbits it about once every 2,100 days, astronomy writer Lisa Grossman reported in \u201c<a href=\"https:\/\/www.sciencenews.org\/article\/betelgeuse-hidden-companion-star\">Betelgeuse\u2019s invisible buddy<\/a>.\u201d<\/em><\/p>\n\n\n\n<p>The story describes Betelgeuse as \u201cthe red giant that marks Orion\u2019s left shoulder.\u201d Reader Chris Jespersen<strong> <\/strong>wrote: \u201cI often see Betelgeuse on Orion\u2019s right shoulder\u2026. Am I mistaken?\u201d<\/p>\n\n\n\n<p>This is actually a matter of perspective, Grossman says. The ancient Greeks thought the Orion constellation resembled the figure of a hunter. Many people agree that this celestial hunter faces Earth. Betelgeuse represents what\u2019s considered the hunter\u2019s right shoulder, which is on the figure\u2019s left from the perspective of Earth, she says.<\/p>\n\n\n<aside class=\"sn-conversion rich-text rich-text--with-sidebar\">\n<style><![CDATA[\n.email-conversion {\n  border: 1px solid #ffcccb;\n  color: white;\n  margin-top: 50px;\n  background-image: url(\"\/wp-content\/themes\/sciencenews\/client\/src\/images\/cta-module@2x.jpg\");\n  padding: 20px;\n  clear: both;\n}\n\n]]><\/style>\n\n\n\n                        <style class=\"is-layout-flow 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!important;\n}]]><\/style>\n                        \n                        \n<\/aside>\n\n\n<h2 class=\"wp-block-heading\">Sharing reflections<\/h2>\n\n\n\n<p><em>The <a href=\"https:\/\/www.sciencenews.org\/article\/nobel-prize-chemistry-2024-proteins\">2024 Nobel Prizes<\/a> honored research in <a href=\"https:\/\/www.sciencenews.org\/article\/microrna-2023-nobel-physiology-medicine\">biology<\/a> and AI, including foundational work on <a href=\"https:\/\/www.sciencenews.org\/article\/nobel-physics-2024-machine-learning\">artificial neural networks<\/a>, which enable machine learning and other tech advances, <\/em>Science News<em> staff reported in \u201c2024 Nobel Prize winners announced.\u201d<\/em><\/p>\n\n\n\n<p>Reader Jeremy Brown pondered the rise of AI. \u201cArtificial neural networks may scare off some people, but it captivates the rest of us who see its nearly unlimited potential for unlocking the secrets of the universe and ourselves,\u201d Brown wrote. \u201cWe have a long way to go before a neural network could surpass our own [brain],\u201d Brown continued, but the technology could help humans meet various needs in medicine and research.<\/p>\n\n\n\n<p>Brown also expressed general appreciation for <em>Science News<\/em>: \u201cThank you so very much for bringing science to us who are incarcerated. This publication aids us, and we have formed informal study groups on the sciences in general in my living quarters,\u201d Brown wrote. \u201cI live in a dormitory setting and am a facilitator and a squad leader for our educational program called A New Direction Movement. This publication has opened new neural pathways in my dendrites and is keeping us all up-to-date on the latest physics, astronomy, biology, archaeology!\u201d<\/p>\n\n\n<div class=\"wp-block-image  has-alignleft\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/www.sciencenews.org\/sn-magazine\/november-16-2024\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"879\" src=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?fit=680%2C879&amp;ssl=1\" alt=\"November 16, 2024 cover of Science News\" class=\"wp-image-3146257\" style=\"width:170px\" srcset=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?w=680&amp;ssl=1 680w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=296%2C383&amp;ssl=1 296w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=348%2C450&amp;ssl=1 348w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=144%2C186&amp;ssl=1 144w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=449%2C580&amp;ssl=1 449w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=600%2C776&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/111624_cover_680.jpg?resize=445%2C575&amp;ssl=1 445w\" sizes=\"(max-width: 680px) 100vw, 680px\"\/><\/a><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">What about waste?<\/h2>\n\n\n\n<p><em>Tech companies including Google and Amazon are investing in small nuclear reactors for their energy needs. The shift may help propel the proliferation of nuclear power, touted as a source of reliable \u201cgreen\u201d energy, senior physics writer Emily Conover reported in \u201c<a href=\"https:\/\/www.sciencenews.org\/article\/small-modular-nuclear-reactors-amazon\">Nuclear energy entices Big Tech<\/a>.\u201d<\/em><\/p>\n\n\n\n<p>Reader Susanne Kjemtrup-Lovelace<strong> <\/strong>wondered how the waste produced by these small reactors will be managed.<\/p>\n\n\n\n<p>Nuclear waste disposal is still a thorny issue. For now, spent nuclear fuel is mostly stored in dry casks on the sites of nuclear power plants. After decades of local opposition halted plans for a storage facility at Yucca Mountain in Nevada in 2010, the U.S. government made little progress toward a solution for years.<\/p>\n\n\n\n<p>But now, the government is working toward an interim storage facility that would consolidate waste until a long-term geologic repository is established. Since 2015, the U.S. Department of Energy has been developing a \u201cconsent-based\u201d process, focused on finding a community willing to accept a facility. \u201cIt would be very hard to start building advanced reactors in a universe where the government was still doing nothing,\u201d says nuclear engineer Kathryn Huff of the University of Illinois Urbana-Champaign.<\/p>\n\n\t\t\t<\/div>\r\n<br>\r\n<br><a href=\"https:\/\/www.sciencenews.org\/article\/comment-betelgeuse-2024-nuclear-reactor\">Source link <\/a>","protected":false},"excerpt":{"rendered":"<p>It\u2019s all relative Betelgeuse may have a sun-sized companion starthat orbits it about once every 2,100 days, astronomy writer Lisa Grossman reported in \u201cBetelgeuse\u2019s invisible buddy.\u201d The story describes Betelgeuse as \u201cthe red giant that marks Orion\u2019s left shoulder.\u201d Reader Chris Jespersen wrote: \u201cI often see Betelgeuse on Orion\u2019s right shoulder\u2026. Am I mistaken?\u201d This [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":213533,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","fifu_image_url":"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/11\/110224_cover_680.jpg?fit=680%2C879&ssl=1","fifu_image_alt":"","footnotes":""},"categories":[606],"tags":[168662,59092,107148,3101,7507,105574,4885,4602,3761],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/213532"}],"collection":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/comments?post=213532"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/213532\/revisions"}],"predecessor-version":[{"id":213534,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/213532\/revisions\/213534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/213533"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=213532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=213532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=213532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}