<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Sun, 26 Apr 2026 05:08:36 -0400--><rss version="2.0">
    <channel>
        <title>Deep Fission, Inc. () Press Releases</title>
        <link>https://www.deepfission.com/investors/news-events/press-releases/rss</link>
        <description></description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/_058509418434a86d9f00721a29c967a4/deepfission/files/theme/images/logo-sm.png</url>
                <title>Deep Fission, Inc. Logo</title>
                <link>/investors</link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <item>
                <title><![CDATA[Deep Fission, Inc. Confidentially Submits Draft Registration Statement for Primary Offering]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/108/deep-fission-inc-confidentially-submits-draft-registration-statement-for-primary-offering</link>
                <pubDate>Wed, 22 Apr 26 09:50:00 -0400</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/108/deep-fission-inc-confidentially-submits-draft-registration-statement-for-primary-offering</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Kicks Off Historic Borehole Drilling for First-of-a-Kind Nuclear Project]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/105/deep-fission-kicks-off-historic-borehole-drilling-for-first-of-a-kind-nuclear-project</link>
                <pubDate>Tue, 10 Mar 26 07:00:00 -0400</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/105/deep-fission-kicks-off-historic-borehole-drilling-for-first-of-a-kind-nuclear-project</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission to Host Public Meeting in Parsons, Kansas on March 12]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/103/deep-fission-to-host-public-meeting-in-parsons-kansas-on-march-12</link>
                <pubDate>Fri, 27 Feb 26 11:19:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/103/deep-fission-to-host-public-meeting-in-parsons-kansas-on-march-12</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Nuclear Signs Fuel Deal with Urenco USA]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/102/deep-fission-nuclear-signs-fuel-deal-with-urenco-usa</link>
                <pubDate>Wed, 25 Feb 26 07:00:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/102/deep-fission-nuclear-signs-fuel-deal-with-urenco-usa</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Advanced Nuclear Raises $80 Million in Financing to Accelerate Commercialization]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/101/deep-fission-advanced-nuclear-raises-80-million-in-financing-to-accelerate-commercialization</link>
                <pubDate>Tue, 10 Feb 26 07:00:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/101/deep-fission-advanced-nuclear-raises-80-million-in-financing-to-accelerate-commercialization</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Nuclear Company Deep Fission Announces Site for Department of Energy Pilot at Great Plains Industrial Park in Kansas]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/100/nuclear-company-deep-fission-announces-site-for-department-of-energy-pilot-at-great-plains-industrial-park-in-kansas</link>
                <pubDate>Thu, 04 Dec 25 07:00:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/100/nuclear-company-deep-fission-announces-site-for-department-of-energy-pilot-at-great-plains-industrial-park-in-kansas</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission and DOE Sign Reactor Pilot Agreement to Accelerate Path to Commercialization]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/104/deep-fission-and-doe-sign-reactor-pilot-agreement-to-accelerate-path-to-commercialization</link>
                <pubDate>Wed, 03 Dec 25 09:55:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/104/deep-fission-and-doe-sign-reactor-pilot-agreement-to-accelerate-path-to-commercialization</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Unveils the Name of Its Deep Borehole Reactor: Gravity]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/106/deep-fission-unveils-the-name-of-its-deep-borehole-reactor-gravity</link>
                <pubDate>Tue, 18 Nov 25 06:00:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/106/deep-fission-unveils-the-name-of-its-deep-borehole-reactor-gravity</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Promotes Mike Brasel to Chief Operating Officer]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/99/deep-fission-promotes-mike-brasel-to-chief-operating-officer</link>
                <pubDate>Wed, 12 Nov 25 06:00:00 -0500</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/99/deep-fission-promotes-mike-brasel-to-chief-operating-officer</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[Deep Fission Expands Customer Pipeline to 12.5 Gigawatts]]></title>
                <description><![CDATA[]]></description>
                <link>https://www.deepfission.com/investors/news-events/press-releases/detail/98/deep-fission-expands-customer-pipeline-to-12-5-gigawatts</link>
                <pubDate>Wed, 15 Oct 25 13:30:00 -0400</pubDate>
                <guid>https://www.deepfission.com/investors/news-events/press-releases/detail/98/deep-fission-expands-customer-pipeline-to-12-5-gigawatts</guid>
                                                                            </item>
            </channel>
</rss>