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    <title>Radio &amp;mdash; Paul Sutton</title>
    <link>https://personaljournal.ca/paulsutton/tag:Radio</link>
    <description>Personal Blog</description>
    <pubDate>Tue, 05 May 2026 18:15:53 +0000</pubDate>
    <item>
      <title>Dark Matter Galaxy</title>
      <link>https://personaljournal.ca/paulsutton/dark-matter-galaxy</link>
      <description>&lt;![CDATA[Dark Matter Galaxy&#xA;&#xA;We are always finding something new in the Universe. This is a discover from Chinese astronomers,  who have found a dark galaxy 2% Hydrogen and 98 % dark matter.&#xA;&#xA;iframe src=&#34;https://mastodon.social/@coreyspowell/109876087094275952/embed&#34; class=&#34;mastodon-embed&#34; style=&#34;max-width: 100%; border: 0&#34; width=&#34;600&#34; height=&#34;600&#34; allowfullscreen=&#34;allowfullscreen&#34;/iframe&#xA;&#xA;There is another Mastodon post here,  with a link to the paper and more information on the FAST observatory.&#xA;&#xA;iframe src=&#34;https://mastodon.social/@coreyspowell/109876156908775999/embed&#34; class=&#34;mastodon-embed&#34; style=&#34;max-width: 100%; border: 0&#34; width=&#34;600&#34; height=&#34;600&#34; allowfullscreen=&#34;allowfullscreen&#34;/iframe&#xA;&#xA;Links&#xA;&#xA;Article&#xA;Paper&#xA;FAST Observatory, China&#xA;&#xA;Tags&#xA;&#xA;#cosmology,#DarkMatter,#astronomy,#radio,#FAST&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Dark Matter Galaxy</p>

<p>We are always finding something new in the Universe. This is a discover from Chinese astronomers,  who have found a dark galaxy 2% Hydrogen and 98 % dark matter.</p>

<iframe src="https://mastodon.social/@coreyspowell/109876087094275952/embed" class="mastodon-embed" style="max-width: 100%; border: 0" width="600" height="600" allowfullscreen="allowfullscreen"></iframe>

<p>There is another Mastodon post here,  with a link to the paper and more information on the FAST observatory.</p>

<iframe src="https://mastodon.social/@coreyspowell/109876156908775999/embed" class="mastodon-embed" style="max-width: 100%; border: 0" width="600" height="600" allowfullscreen="allowfullscreen"></iframe>

<p><strong>Links</strong></p>
<ul><li><a href="https://www.sciencealert.com/mysterious-dark-galaxy-emits-no-visible-light-scientists-say" rel="nofollow">Article</a></li>
<li><a href="https://arxiv.org/abs/2302.02646" rel="nofollow">Paper</a></li>
<li><a href="https://skyandtelescope.org/astronomy-news/chinas-fast-observatory-sees-more-than-1000-radio-bursts-from-a-single-spot/" rel="nofollow">FAST Observatory, China</a></li></ul>

<p><strong>Tags</strong></p>

<p><a href="/paulsutton/tag:cosmology" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">cosmology</span></a>,<a href="/paulsutton/tag:DarkMatter" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">DarkMatter</span></a>,<a href="/paulsutton/tag:astronomy" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">astronomy</span></a>,<a href="/paulsutton/tag:radio" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">radio</span></a>,<a href="/paulsutton/tag:FAST" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">FAST</span></a></p>

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      <guid>https://personaljournal.ca/paulsutton/dark-matter-galaxy</guid>
      <pubDate>Mon, 20 Feb 2023 07:30:00 +0000</pubDate>
    </item>
    <item>
      <title>On this day in History : Diana Project</title>
      <link>https://personaljournal.ca/paulsutton/on-this-day-in-history-diana-project</link>
      <description>&lt;![CDATA[On this day in History : Diana Project&#xA;&#xA;I guess this could also be seen as the beginning of radio astronomy once we learned we could get signals outside of the ionosphere.&#xA;&#xA;Posted to the Fediverse today by Robert McNees @mcnees@mastodon.social &#xA;&#xA;iframe src=&#34;https://mastodon.social/@mcnees/109665655024995677/embed&#34; class=&#34;mastodon-embed&#34; style=&#34;max-width: 100%; border: 0&#34; width=&#34;600&#34; allowfullscreen=&#34;allowfullscreen&#34;/iframe&#xA;&#xA;Tags&#xA;&#xA;#Physics,#Radio,#Signal,#Moon,#ionosphere.#DianaProject&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>On this day in History : Diana Project</p>

<p>I guess this could also be seen as the beginning of radio astronomy once we learned we could get signals outside of the ionosphere.</p>

<p>Posted to the Fediverse today by <a href="https://mastodon.social/@mcnees" rel="nofollow">Robert McNees</a> <a href="https://personaljournal.ca/@/mcnees@mastodon.social" class="u-url mention" rel="nofollow">@<span>mcnees@mastodon.social</span></a></p>

<iframe src="https://mastodon.social/@mcnees/109665655024995677/embed" class="mastodon-embed" style="max-width: 100%; border: 0" width="600" allowfullscreen="allowfullscreen"></iframe>

<p><strong>Tags</strong></p>

<p><a href="/paulsutton/tag:Physics" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Physics</span></a>,<a href="/paulsutton/tag:Radio" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Radio</span></a>,<a href="/paulsutton/tag:Signal" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Signal</span></a>,<a href="/paulsutton/tag:Moon" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Moon</span></a>,<a href="/paulsutton/tag:ionosphere" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">ionosphere</span></a>.<a href="/paulsutton/tag:DianaProject" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">DianaProject</span></a></p>

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      <guid>https://personaljournal.ca/paulsutton/on-this-day-in-history-diana-project</guid>
      <pubDate>Tue, 10 Jan 2023 17:09:08 +0000</pubDate>
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