Explanation: When did Orion become so flashy? This colorful rendition of part of the constellation of Orion comes from red light emitted by hydrogen and sulfur (SII), and blue-green light emitted by oxygen (OIII). Tags: ifttt, space via Pocket

fake-jizo のブックマーク 2018/10/14 20:56

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/372676915/comment/fake-jizo" data-user-id="fake-jizo" data-entry-url="https://b.hatena.ne.jp/entry/s/apod.nasa.gov/apod/ap181014.html" data-original-href="https://apod.nasa.gov/apod/ap181014.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fapod.nasa.gov%2Fapod%2Fap181014.html" data-user-icon="/users/fake-jizo/profile.png">APOD: 2018 October 14 - Orion in Red and Blue</a><br><p style="clear: left">Explanation: When did Orion become so flashy? This colorful rendition of part of the constellation of Orion comes from red light emitted by hydrogen and sulfur (SII), and blue-green light emitted by oxygen (OIII). Tags: ifttt, space via Pocket</p><a class="datetime" href="https://b.hatena.ne.jp/fake-jizo/20181014#bookmark-372676915"><span class="datetime-body">2018/10/14 20:56</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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APOD: 2018 October 14 - Orion in Red and Blue

apod.nasa.gov2018/10/14

Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronom...

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APOD: 2018 October 14 - Orion in Red and Blue

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