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	<title>Comments on: Current Strategies for Air-Breathing Rockets</title>
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	<description>Blogging for the creation of a spacefaring civilization</description>
	<pubDate>Wed, 22 May 2013 03:59:42 +0000</pubDate>
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		<title>By: Dale Amon</title>
		<link>http://blog.nss.org/?p=2917&cpage=1#comment-15069</link>
		<dc:creator>Dale Amon</dc:creator>
		<pubDate>Wed, 03 Aug 2011 01:00:01 +0000</pubDate>
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		<description>Oh, and not to forget Boeing CST-100 and Atlas V...</description>
		<content:encoded><![CDATA[<p>Oh, and not to forget Boeing CST-100 and Atlas V&#8230;</p>
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		<title>By: Dale Amon</title>
		<link>http://blog.nss.org/?p=2917&cpage=1#comment-15068</link>
		<dc:creator>Dale Amon</dc:creator>
		<pubDate>Wed, 03 Aug 2011 00:59:09 +0000</pubDate>
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		<description>I don't know if I'd say winged vehicles are all that dominant. Of the vehicle families under test, SpaceX, Armadillo, Masten, OSC, Blue Origin are all VT; SpaceX Dragon will eventually be VL; I do not believe OSC will be a lander (and perhaps unmanned)  but the other families are al VL as well.

TSC/Scaled Composites SS2, Lynx and Sierra Nevada are winged; Reaction Engines is winged but still unflown and not manned even when it does.

The future of Earth to Orbit operations will be a mix for now; time and the market will be the final harsh arbiters of which one is economically best.</description>
		<content:encoded><![CDATA[<p>I don&#8217;t know if I&#8217;d say winged vehicles are all that dominant. Of the vehicle families under test, SpaceX, Armadillo, Masten, OSC, Blue Origin are all VT; SpaceX Dragon will eventually be VL; I do not believe OSC will be a lander (and perhaps unmanned)  but the other families are al VL as well.</p>
<p>TSC/Scaled Composites SS2, Lynx and Sierra Nevada are winged; Reaction Engines is winged but still unflown and not manned even when it does.</p>
<p>The future of Earth to Orbit operations will be a mix for now; time and the market will be the final harsh arbiters of which one is economically best.</p>
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