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Itisango のブックマーク 2021/02/21 04:47

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fentry%2F4698628740768618466%2Fcomment%2FItisango" data-user-id="Itisango" data-entry-url="https://b.hatena.ne.jp/entry/s/www.technologyreview.jp/s/234927/theres-a-tantalizing-sign-of-a-habitable-zone-planet-in-alpha-centauri/" data-original-href="https://www.technologyreview.jp/s/234927/theres-a-tantalizing-sign-of-a-habitable-zone-planet-in-alpha-centauri/" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.technologyreview.jp%2Fs%2F234927%2Ftheres-a-tantalizing-sign-of-a-habitable-zone-planet-in-alpha-centauri%2F" data-user-icon="/users/Itisango/profile.png" target="_parent">ケンタウルス座アルファ星のハビタブルゾーンに惑星が存在か</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2F%25E5%25A4%25A9%25E6%2596%2587" target="_parent">天文</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2F%25E7%25A7%2591%25E5%25AD%25A6" target="_parent">科学</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2Fastronomy" target="_parent">astronomy</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2Fscience" target="_parent">science</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2F%25E5%25AE%2587%25E5%25AE%2599" target="_parent">宇宙</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2F%25E3%2583%258B%25E3%2583%25A5%25E3%2583%25BC%25E3%2582%25B9" target="_parent">ニュース</a>]</li><li style="float: left">[<a href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2Fq%2F%25E7%25A0%2594%25E7%25A9%25B6" target="_parent">研究</a>]</li></ul><br><p style="clear: left"></p><a class="datetime" href="https://simplerecipeideas.com?arsae=https%3A%2F%2Fb.hatena.ne.jp%2FItisango%2F20210221%23bookmark-4698628740768618466" target="_parent"><span class="datetime-body">2021/02/21 04:47</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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ケンタウルス座アルファ星のハビタブルゾーンに惑星が存在か

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