<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Fri, 21 Aug 2026 04:15:43 GMT</lastBuildDate><atom:link href="https://ecency.com/created/space-travels/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Curvature engines for spacecraft.]]></title><description><![CDATA[Curvature engines for spacecraft. The concept of warp engines has always fascinated scientists and science fiction fans. In 1994, Mexican physicist Miguel Alcubierre proposed a theoretical model of a warp]]></description><link>https://ecency.com/@jorgebgt/curvature-engines-for-spacecraft</link><guid isPermaLink="true">https://ecency.com/@jorgebgt/curvature-engines-for-spacecraft</guid><category><![CDATA[hive-196387]]></category><dc:creator><![CDATA[jorgebgt]]></dc:creator><pubDate>Thu, 23 May 2024 03:47:57 GMT</pubDate><enclosure url="https://i.ecency.com/p/46aP2QbqUqBqwyMYx5rqyQZ7uMSxsq7JCmUyneiyh2k7TUo7nRaBf23BjyiAc3HuYVDuuA8X8NLQqrSHecGScn7RCjWv?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>