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        <title><![CDATA[NASA]]></title>
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        <description><![CDATA[Dfecho - NASA]]></description>
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                    <dc:rights><![CDATA[Copyright © 2026 Dfecho -  All rights reserved!]]></dc:rights>
        
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                    <title><![CDATA[NASA Demonstrates Next-Generation Heat Shield Technologies]]></title>

                    <link>https://dfecho.com/nasa-demonstrates-next-generation-heat-shield-technologies</link>
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                    <description><![CDATA[NASA is testing heat shields that can keep astronauts safe as they return from missions to the Moon and Mars in an unusual way: by taking out the trash. When Northrop Grumman 24th cargo resupply mission for NASA undocked from the International Space Station, it carried a fleet of 12 small, experimental capsules designed to […]]]></description>

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                    <pubDate>Fri, 09 Oct 2026 13:12:47 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Astronaut Christina Koch to Join NFL Fans in Philadelphia]]></title>

                    <link>https://dfecho.com/nasa-astronaut-christina-koch-to-join-nfl-fans-in-philadelphia</link>
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                    <description><![CDATA[As part of NASA’s ongoing Inspiration Tour, NASA astronaut Christina Koch will highlight America’s strengths in space exploration and aeronautics innovation at the Philadelphia Eagles vs. Los Angeles Rams game in Philadelphia on Sunday, Oct. 4. A self-proclaimed Philadelphia sports fan, Koch is an explorer and engineer who spent a total of 338 days in […]]]></description>

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                    <pubDate>Sun, 04 Oct 2026 11:57:37 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Under the Microscope: NASA-Made Material for Moon Manufacturing]]></title>

                    <link>https://dfecho.com/under-the-microscope-nasa-made-material-for-moon-manufacturing</link>
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                    <description><![CDATA[Photos taken using a microscope reveal the colorful, kaleidoscope-like crystal structure of a new NASA-made material that could be used for manufacturing during future space missions. Developed at NASA’s Glenn Research Center in Cleveland, the material could be created directly on the Moon or Mars, allowing NASA to pack fewer supplies — saving weight and […]]]></description>

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                    <pubDate>Wed, 30 Sep 2026 17:33:50 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Opens 2027 Human Lander Challenge for Lunar Communications]]></title>

                    <link>https://dfecho.com/nasa-opens-2027-human-lander-challenge-for-lunar-communications</link>
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                    <description><![CDATA[NASA’s 2027 Human Lander Challenge is seeking ideas from college and university students to help address one of the most critical needs for sustained lunar exploration: reliable communications. As NASA prepares for long-term human presence on the Moon through the Artemis and Moon Base programs, communications systems will be just as important as spacecraft and […]]]></description>

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                    <pubDate>Tue, 29 Sep 2026 17:33:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA to Study Human Health, Performance During Crew-13 Mission]]></title>

                    <link>https://dfecho.com/nasa-to-study-human-health-performance-during-crew-13-mission</link>
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                    <description><![CDATA[During NASA’s SpaceX Crew‑13 mission aboard the International Space Station, astronauts will support a series of biomedical and human performance investigations, including a new collaborative effort to study how spaceflight affects blood flow and clotting. NASA also is testing crew members’ manual piloting skills, evaluating methods to counter vision and brain changes, gathering essential health […]]]></description>

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                    <pubDate>Thu, 24 Sep 2026 10:36:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Aircraft to Make Low-Altitude Research Flights Over Colorado]]></title>

                    <link>https://dfecho.com/nasa-aircraft-to-make-low-altitude-research-flights-over-colorado</link>
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                    <description><![CDATA[Agricultural emissions represent an important and understudied part of Earth’s land and atmosphere systems. The FarmFlux mission will deploy more than a dozen sensors to measure ozone, methane, ammonia, particulates, and other pollutants rising from agricultural lands and animal farms and the interaction with the Earth’s atmosphere. The mission is jointly led by NASA’s Goddard Space Flight Center in Greenbelt, Maryland; Colorado […]]]></description>

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                    <pubDate>Wed, 23 Sep 2026 15:16:02 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Shannon Lucid’s Record-Setting Mission Aboard Mir]]></title>

                    <link>https://dfecho.com/shannon-lucids-record-setting-mission-aboard-mir</link>
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                    <description><![CDATA[Shannon Lucid’s Record-Setting Mission Aboard Mir  Three days before returning to Earth, Shannon W. Lucid—who joined NASA in 1978 as one of its first six female astronauts—checked in on wheat growing in the Svet greenhouse aboard the Russian space station Mir. For six months, Lucid lived and worked alongside two Russian cosmonauts conducting life science […]]]></description>

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                    <pubDate>Wed, 23 Sep 2026 12:17:02 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[FFA 2026 Hyperwall Schedule]]></title>

                    <link>https://dfecho.com/ffa-2026-hyperwall-schedule</link>
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                    <description><![CDATA[FFA 2026 Hyperwall Schedule]]></description>

                    
                    <pubDate>Wed, 23 Sep 2026 12:01:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA’s Hubble Seeks Lensed Supernova, Marks 200,000 Orbits]]></title>

                    <link>https://dfecho.com/nasas-hubble-seeks-lensed-supernova-marks-200000-orbits</link>
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                    <description><![CDATA[NASA’s Hubble Space Telescope completed its 200,000th orbit around Earth on Sept. 19, marking another new milestone for an observatory that continues to transform our understanding of the universe. Hubble has traveled more than 5 billion miles around Earth over its 36-year lifetime, exceeding 1.7 million total observations. An observation completed on the day of […]]]></description>

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                    <pubDate>Wed, 23 Sep 2026 10:56:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Risk of Hydrazine Use Following Freeze–Thaw Exposure]]></title>

                    <link>https://dfecho.com/risk-of-hydrazine-use-following-freeze-thaw-exposure</link>
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                    <description><![CDATA[For more information, contact Jonathan E. Jones, Langley Research Center, jonathan.e.jones@nasa.gov Download the PDF version The purpose of this Technical Bulletin is to communicate the risks associated with freeze–thaw cycles in hydrazine monopropellant systems and to provide general recommendations for mitigating damage, operational hazards, and loss of system reliability in propulsion and auxiliary hydrazine systems. […]]]></description>

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                    <pubDate>Wed, 23 Sep 2026 10:56:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Boom Year for Desert Blooms]]></title>

                    <link>https://dfecho.com/boom-year-for-desert-blooms</link>
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                    <description><![CDATA[Carpets of wildflowers burst from arid, ochre-colored land in Western Australia following winter rains.]]></description>

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                    <pubDate>Wed, 23 Sep 2026 00:54:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[APOD: 2026 September 23 – A New Lunar Crater: McGetchin]]></title>

                    <link>https://dfecho.com/apod-2026-september-23-a-new-lunar-crater-mcgetchin</link>
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                    <description><![CDATA[APOD Science APOD APOD: 2026 September 23 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD 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 astronomer. AfterBefore A […]]]></description>

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                    <pubDate>Wed, 23 Sep 2026 00:54:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Curiosity Blog, Sols 5010-5015: Checking out the Bands]]></title>

                    <link>https://dfecho.com/curiosity-blog-sols-5010-5015-checking-out-the-bands</link>
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                    <description><![CDATA[Catherine O’Connell-Cooper, APXS Strategic Planner and Payload Uplink/Downlink Lead, University New Brunswick, NB, Canada Earth planning date: Friday, Sept. 11, 2026 This week we had two planning days (Tuesday and Friday), as Monday was Labor Day in North America, where many of the Curiosity team are based. Labor Day (the first Monday in September) marks […]]]></description>

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                    <pubDate>Tue, 22 Sep 2026 21:54:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Astronaut to Answer Questions from New Hampshire Students]]></title>

                    <link>https://dfecho.com/nasa-astronaut-to-answer-questions-from-new-hampshire-students</link>
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                    <description><![CDATA[Editor’s Note: This feature was updated Sept. 22, 2026, to note the time change for the in-flight call with students.  Students in New Hampshire will hear from NASA astronaut Anil Menon as he answers prerecorded STEM questions while aboard the International Space Station. The Earth-to-space call will begin at 11:40 a.m. EDT Thursday, Sept. 24, and […]]]></description>

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                    <pubDate>Tue, 22 Sep 2026 16:47:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA-Funded Research Finds Complex Life Defying Record Heat]]></title>

                    <link>https://dfecho.com/nasa-funded-research-finds-complex-life-defying-record-heat</link>
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                    <description><![CDATA[Lee esta historia en español aquí. NASA-supported scientists have discovered an organism that lives at extreme temperatures previously thought impossible for complex life. High temperatures can cause the destruction of necessary cell components, which is a big problem for cells with complex parts like a nucleus encasing delicate genetic information. In the heated waters of […]]]></description>

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                    <pubDate>Tue, 22 Sep 2026 16:47:01 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Download the Free Nancy Grace Roman Space Telescope Poster]]></title>

                    <link>https://dfecho.com/nancy-grace-roman-space-telescope-poster</link>
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                    <description><![CDATA[NASA/Jenny Mottar Downloads Print high resolution PDF May 28, 2026 PDF (144.47 MB) Print high resolution image May 28, 2026 PNG (45.60 MB) Smaller image for web view May 28, 2026 PNG (3.75 MB)]]></description>

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                    <pubDate>Fri, 03 Jul 2026 15:00:03 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[National Institutes of Health Nutrition Education Challenge]]></title>

                    <link>https://dfecho.com/national-institutes-of-health-nutrition-education-challenge</link>
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                    <description><![CDATA[NASA’s Center of Excellence for Collaborative Innovation (CoECI) assists in the use of crowdsourcing across the federal government. CoECI’s NASA Tournament Lab offers the contract capability]]></description>

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                    <pubDate>Wed, 03 Jun 2026 11:00:03 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA’s X-59: Ushering in the Future of Quiet Supersonic Flight]]></title>

                    <link>https://dfecho.com/nasas-x-59-prepares-forfirst-supersonic-flight</link>
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                    <description><![CDATA[NASA’s X-59 prepares for quiet supersonic flight, aiming to replace sonic booms with gentle thumps and reshape the future of air travel.]]></description>

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                    <pubDate>Thu, 28 May 2026 19:00:03 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA, Industry Advance High Performance Spaceflight Computing]]></title>

                    <link>https://dfecho.com/nasa-industry-advance-high-performance-spaceflight-computing</link>
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                    <description><![CDATA[For decades, NASA has advanced on-board spacecraft computer processors that coordinate and execute the functions needed to support mission success. Space computing originated in the 1960s with the Apollo Guidance Computers, which were pivotal for guidance, navigation, and control computations during NASA’s first Moon missions. For decades, radiation-hardened processors have been the backbone of the […]]]></description>

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                    <pubDate>Fri, 08 May 2026 14:00:04 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Artemis II Crew Rings Nasdaq Closing Bell]]></title>

                    <link>https://dfecho.com/nasa-artemis-ii-crew-rings-nasdaq-closing-bell</link>
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                    <description><![CDATA[Nasdaq Chair and Chief Executive Officer Adena T. Friedman, left, and NASA’s Artemis II crew members: astronaut Jeremy Hansen, astronauts Christina Koch, Victor Glover, and Reid Wiseman.]]></description>

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                    <pubDate>Sat, 02 May 2026 13:27:26 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[Joint US–Indian Spacecraft Maps Rapid Land Sinkage in Mexico City]]></title>

                    <link>https://dfecho.com/us-indian-space-mission-maps-extreme-subsidence-in-mexico-city</link>
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                    <description><![CDATA[Mexico City is sinking fast. New NISAR satellite data reveals extreme land subsidence, exposing risks to infrastructure and highlighting urgent monitoring needs.]]></description>

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                    <pubDate>Fri, 01 May 2026 06:35:05 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[CEQ Permitting Innovators Program: Call for Technology Solutions]]></title>

                    <link>https://dfecho.com/ceq-permitting-innovators-program-call-for-solutions</link>
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                    <description><![CDATA[Innovators invited to submit tech solutions to modernize federal environmental review and permitting through CEQ’s Permitting Innovators Program.]]></description>

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                    <pubDate>Fri, 01 May 2026 06:02:02 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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                    <title><![CDATA[NASA Celebrates Decade of University Innovation in Aeronautics ]]></title>

                    <link>https://dfecho.com/nasa-celebratesdecadeof-university-innovation-inaeronautics</link>
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                    <description><![CDATA[For 10 years, a NASA initiative has helped the agency produce breakthrough aeronautical innovations while fostering the aviation workforce of tomorrow – and the University Leadership Initiative (ULI)]]></description>

                                            <enclosure url="https://www.nasa.gov/wp-content/uploads/2020/11/uli-graphic-2026.png" length="49398" type="image/jpeg"/>

                        <media:content url="https://www.nasa.gov/wp-content/uploads/2020/11/uli-graphic-2026.png" medium="image"/>
                    
                    <pubDate>Sat, 25 Apr 2026 10:00:04 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Astronauts to Answer Questions from Missouri Students]]></title>

                    <link>https://dfecho.com/nasa-astronauts-to-answer-questions-from-missouri-students</link>
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                    <description><![CDATA[Students in Missouri will hear from NASA astronauts Jessica Meir and Jack Hathaway as they answer prerecorded science, technology, engineering, and mathematics (STEM) questions]]></description>

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                        <media:content url="https://dfecho.com/uploads/images/202604/image_694x532_69ed16ffab74b.webp" medium="image"/>
                    
                    <pubDate>Fri, 24 Apr 2026 12:00:04 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[The Deep Space Network Acquires Artemis II Signal]]></title>

                    <link>https://dfecho.com/the-deep-space-network-acquires-artemis-ii-signal</link>
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                    <description><![CDATA[A graphical representation of the Deep Space Network’s radio frequency antennas indicate signal acquisition from NASA’s Artemis II mission to the Moon on April 1, 2026,]]></description>

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                        <media:content url="https://dfecho.com/uploads/images/202604/image_870x580_69da492ebc197.webp" medium="image"/>
                    
                    <pubDate>Sat, 11 Apr 2026 09:06:51 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA's Artemis II Astronauts Returned to Earth After Historic Moon Journey]]></title>

                    <link>https://dfecho.com/nasas-artemis-ii-astronauts-return-to-earth-after-historic-moon-journey</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-artemis-ii-astronauts-return-to-earth-after-historic-moon-journey</guid>

                    <description><![CDATA[NASA’s Artemis II crew returned to Earth on April 10, splashing down after a 10‑day, record‑setting mission that carried them farther from Earth than any humans in more than 50 years.]]></description>

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                    <pubDate>Fri, 10 Apr 2026 07:11:00 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA’s Artemis II Crew Sets Human Spaceflight Distance Record]]></title>

                    <link>https://dfecho.com/nasas-artemis-ii-crew-sets-human-spaceflight-distance-record</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-artemis-ii-crew-sets-human-spaceflight-distance-record</guid>

                    <description><![CDATA[NASA’s Artemis II astronauts set a new human spaceflight record, traveling farther from Earth than Apollo 13.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202604/image_870x580_69d799c1b6002.webp" length="39148" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202604/image_870x580_69d799c1b6002.webp" medium="image"/>
                    
                    <pubDate>Wed, 08 Apr 2026 10:51:36 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA's Artemis II Crew Launches To The Moon]]></title>

                    <link>https://dfecho.com/nasas-artemis-ii-crew-launches-to-the-moon</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-artemis-ii-crew-launches-to-the-moon</guid>

                    <description><![CDATA[The crew of four astronauts will lift off on the approximately 10-day mission from Launch Complex 39B at NASA’s Kennedy Space Center in Florida, blazing beyond Earth’s grasp atop the agency’s Moon rocket.]]></description>

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                        <media:content url="https://dfecho.com/uploads/images/202604/image_694x532_69d563e733b61.webp" medium="image"/>
                    
                    <pubDate>Wed, 01 Apr 2026 07:38:06 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[I Am Artemis: Erik Richards]]></title>

                    <link>https://dfecho.com/i-am-artemis-erik-richards</link>
                    <guid isPermaLink="true">https://dfecho.com/i-am-artemis-erik-richards</guid>

                    <description><![CDATA[Listen to this audio excerpt from Erik Richards, Near Space Network Mission Manager: For Erik Richards, supporting NASA’s first crewed Artemis mission to the Moon and back is the culmination of a career...]]></description>

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                        <media:content url="https://www.nasa.gov/wp-content/uploads/2026/02/image-1-2.jpg" medium="image"/>
                    
                    <pubDate>Sat, 28 Mar 2026 18:39:41 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[I Am Artemis: Michael Guzman]]></title>

                    <link>https://dfecho.com/i-am-artemis-michael-guzman</link>
                    <guid isPermaLink="true">https://dfecho.com/i-am-artemis-michael-guzman</guid>

                    <description><![CDATA[Listen to this audio excerpt from Michael Guzman, Artemis II main propulsion systems engineer: A clue to what Mike Guzman, main propulsion systems engineer at NASA’s Kennedy Space Center in Florida, loves most can be found in the signature of his work email: a complex string of equations for rocket thrust, specific impulse, and the […]]]></description>

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                    <pubDate>Sat, 28 Mar 2026 18:39:33 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NextSTEP-3 E: Network Extension for User Continuity and Sustainability (NEXUS)]]></title>

                    <link>https://dfecho.com/nextstep-3-e-network-extension-for-user-continuity-and-sustainability-nexus</link>
                    <guid isPermaLink="true">https://dfecho.com/nextstep-3-e-network-extension-for-user-continuity-and-sustainability-nexus</guid>

                    <description><![CDATA[Synopsis | 03/23/26 https://sam.gov/workspace/contract/opp/e33cd0cc61064a6497a55fca8e9b30c6/view NASA intends to release a BAA under Next Space Technologies for Exploration Partnerships.]]></description>

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                    <pubDate>Sat, 28 Mar 2026 17:53:19 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Names Scientists to Support Lunar South Pole Science]]></title>

                    <link>https://dfecho.com/nasa-names-scientists-to-support-lunar-south-pole-science</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-names-scientists-to-support-lunar-south-pole-science</guid>

                    <description><![CDATA[NASA has selected 10 participating scientists to help shape a science plan for astronauts to complete on the lunar surface under the Artemis program – including deploying scientific instruments]]></description>

                                            <enclosure url="https://assets.science.nasa.gov/content/dam/science/psd/ares/A3GT_VR_Sim_jsc2025e082977.jpg/jcr:content/renditions/cq5dam.web.1280.1280.jpeg" length="49398" type="image/jpeg"/>

                        <media:content url="https://assets.science.nasa.gov/content/dam/science/psd/ares/A3GT_VR_Sim_jsc2025e082977.jpg/jcr:content/renditions/cq5dam.web.1280.1280.jpeg" medium="image"/>
                    
                    <pubDate>Sat, 28 Mar 2026 17:53:18 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Awards Intuitive Machines $180.4 Million to Deliver Artemis Science and Technology to the Moon]]></title>

                    <link>https://dfecho.com/nasa-awards-intuitive-machines-1804-million-to-deliver-artemis-science-and-technology-to-the-moon</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-awards-intuitive-machines-1804-million-to-deliver-artemis-science-and-technology-to-the-moon</guid>

                    <description><![CDATA[NASA awards Intuitive Machines of Houston $180.4M to deliver Artemis science and tech to the Moon, advancing lunar exploration, research, and future human missions.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202604/image_870x580_69cd15b3d2196.webp" length="54532" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202604/image_870x580_69cd15b3d2196.webp" medium="image"/>
                    
                    <pubDate>Sat, 28 Mar 2026 17:53:17 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA’s Hubble Unexpectedly Catches Comet Breaking Up]]></title>

                    <link>https://dfecho.com/nasas-hubble-unexpectedly-catches-comet-breaking-up</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-hubble-unexpectedly-catches-comet-breaking-up</guid>

                    <description><![CDATA[In a happy twist of fate, NASA’s Hubble Space Telescope just witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202603/img_69c3ea5a955ae4-11219920-27723120.gif" length="49398" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202603/img_69c3ea5a955ae4-11219920-27723120.gif" medium="image"/>
                    
                    <pubDate>Tue, 24 Mar 2026 19:18:44 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Selects Finalists in Student Aircraft Maintenance Competition]]></title>

                    <link>https://dfecho.com/nasa-student-aircraft-maintenance-competition-finalists</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-student-aircraft-maintenance-competition-finalists</guid>

                    <description><![CDATA[NASA has selected eight student teams as finalists in the 2026 Gateways to Blue Skies Competition, giving them the resources to help address a critical challenge for U.S. aviation: maintenance. ]]></description>

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                        <media:content url="https://www.nasa.gov/wp-content/uploads/2020/05/afrc2018-0287-158.jpg" medium="image"/>
                    
                    <pubDate>Fri, 13 Mar 2026 07:41:45 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Volunteers Find Oddly High Solar Flare Rates]]></title>

                    <link>https://dfecho.com/oddly-high-solar-flare-rates</link>
                    <guid isPermaLink="true">https://dfecho.com/oddly-high-solar-flare-rates</guid>

                    <description><![CDATA[Patches of the Sun’s surface often show strong magnetic fields. These fields can emerge within a matter of hours, and can decay slowly or quickly, sometimes over days, weeks, or even months.]]></description>

                                            <enclosure url="https://assets.science.nasa.gov/content/dam/science/cds/general/images/2023/06/ActiveRegionSpotters-1.jpg/jcr:content/renditions/cq5dam.web.1280.1280.jpeg" length="49398" type="image/jpeg"/>

                        <media:content url="https://assets.science.nasa.gov/content/dam/science/cds/general/images/2023/06/ActiveRegionSpotters-1.jpg/jcr:content/renditions/cq5dam.web.1280.1280.jpeg" medium="image"/>
                    
                    <pubDate>Fri, 13 Mar 2026 07:41:44 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Top 20 Stories of NASA Kennedy 2025]]></title>

                    <link>https://dfecho.com/top-20-stories-of-nasa-kennedy-2025</link>
                    <guid isPermaLink="true">https://dfecho.com/top-20-stories-of-nasa-kennedy-2025</guid>

                    <description><![CDATA[NASA Kennedy’s top 20 stories of 2025 highlight Artemis II prep, Moon missions, ISS science, and Mars exploration milestones.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202512/image_870x580_694a6c3b3ce51.webp" length="64086" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202512/image_870x580_694a6c3b3ce51.webp" medium="image"/>
                    
                    <pubDate>Tue, 23 Dec 2025 08:11:09 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Space Station: 25 Years of Holidays Celebrations in Space]]></title>

                    <link>https://dfecho.com/space-station-25-years-of-holidays-celebrations-in-space</link>
                    <guid isPermaLink="true">https://dfecho.com/space-station-25-years-of-holidays-celebrations-in-space</guid>

                    <description><![CDATA[Discover how astronauts aboard the International Space Station (ISS) have celebrated holidays in space for 25 years. Learn about NASA missions, festive culture and traditions in microgravity.]]></description>

                                            <enclosure url="https://img.youtube.com/vi/F4rldqgCaHE/maxresdefault.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://img.youtube.com/vi/F4rldqgCaHE/maxresdefault.jpg" medium="image"/>
                    
                    <pubDate>Tue, 23 Dec 2025 05:33:26 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Celebrate 50 Years of GOES Satellite Observations With NASA]]></title>

                    <link>https://dfecho.com/celebrate-50-years-of-goes-satellite-observations-with-nasa</link>
                    <guid isPermaLink="true">https://dfecho.com/celebrate-50-years-of-goes-satellite-observations-with-nasa</guid>

                    <description><![CDATA[NASA and NOAA celebrate 50 years of GOES satellites, revolutionizing weather forecasting, space weather monitoring, and disaster preparedness.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202512/image_870x580_694a62757d7c4.webp" length="48976" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202512/image_870x580_694a62757d7c4.webp" medium="image"/>
                    
                    <pubDate>Tue, 23 Dec 2025 04:35:00 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Space research supports a new FDA-approved cancer therapy]]></title>

                    <link>https://dfecho.com/space-research-supports-a-new-fda-approved-cancer-therapy</link>
                    <guid isPermaLink="true">https://dfecho.com/space-research-supports-a-new-fda-approved-cancer-therapy</guid>

                    <description><![CDATA[Space research on the ISS enables FDA-approved cancer therapy, advancing drug delivery and medical innovation on Earth.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202512/image_870x580_694a97e34e638.webp" length="62208" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202512/image_870x580_694a97e34e638.webp" medium="image"/>
                    
                    <pubDate>Fri, 19 Dec 2025 00:00:08 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Librarians: NASA Citizen Science Has Something For You]]></title>

                    <link>https://dfecho.com/librarians-nasa-citizen-science-has-something-for-you</link>
                    <guid isPermaLink="true">https://dfecho.com/librarians-nasa-citizen-science-has-something-for-you</guid>

                    <description><![CDATA[NASA Citizen Science Toolkit for Librarians. Our new Toolkit for Librarians can help you share NASA citizen science opportunities with your patrons and community members.]]></description>

                                            <enclosure url="https://img.youtube.com/vi/hX_81q-3QfQ/maxresdefault.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://img.youtube.com/vi/hX_81q-3QfQ/maxresdefault.jpg" medium="image"/>
                    
                    <pubDate>Wed, 26 Nov 2025 15:17:49 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[CHAPEA Crew of Four Research Volunteers on The Second Mission]]></title>

                    <link>https://dfecho.com/chapea-crew-of-four-research-volunteers-on-the-second-mission</link>
                    <guid isPermaLink="true">https://dfecho.com/chapea-crew-of-four-research-volunteers-on-the-second-mission</guid>

                    <description><![CDATA[A crew of four research volunteers stepped inside NASA’s CHAPEA (Crew Health and Performance Exploration Analog) habitat on Oct. 19, marking the start of the agency’s second 378-day simulated Mars mission.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202511/image_870x580_69275bd309531.webp" length="40432" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202511/image_870x580_69275bd309531.webp" medium="image"/>
                    
                    <pubDate>Wed, 26 Nov 2025 14:31:10 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA’s nearly complete Nancy Grace Roman Space Telescope Test]]></title>

                    <link>https://dfecho.com/nasas-nearly-complete-nancy-grace-roman-space-telescope-test</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-nearly-complete-nancy-grace-roman-space-telescope-test</guid>

                    <description><![CDATA[ASA’s nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202511/image_870x580_6927520cbc21b.webp" length="85348" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202511/image_870x580_6927520cbc21b.webp" medium="image"/>
                    
                    <pubDate>Wed, 26 Nov 2025 14:09:06 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Astronaut Perspectives from 25 Years in Low Earth Orbit]]></title>

                    <link>https://dfecho.com/astronaut-perspectives-from-25-years-in-low-earth-orbit</link>
                    <guid isPermaLink="true">https://dfecho.com/astronaut-perspectives-from-25-years-in-low-earth-orbit</guid>

                    <description><![CDATA[To see Earth from space is to be forever changed by the view. Since Alan Shepard became the first American to lay eyes on our home planet from above, countless NASA astronauts have described feeling awed]]></description>

                                            <enclosure url="https://www.nasa.gov/wp-content/uploads/2025/11/iss072e035863medium.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://www.nasa.gov/wp-content/uploads/2025/11/iss072e035863medium.jpg" medium="image"/>
                    
                    <pubDate>Sun, 23 Nov 2025 19:00:04 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA and SpaceX Launch US-European Satellite to Monitor Earth’s Oceans]]></title>

                    <link>https://dfecho.com/nasa-and-spacex-launch-us-european-satellite</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-and-spacex-launch-us-european-satellite</guid>

                    <description><![CDATA[About the size of a full-size pickup truck, a newly launched satellite by NASA and its partners will provide ocean and atmospheric information to improve hurricane forecasts, help protect infrastructure, and benefit commercial activities.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202511/image_694x532_691b53f82714a.webp" length="49398" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202511/image_694x532_691b53f82714a.webp" medium="image"/>
                    
                    <pubDate>Mon, 17 Nov 2025 11:43:51 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA’s Communications Services Project: Building the Future of Space Communications]]></title>

                    <link>https://dfecho.com/nasas-com</link>
                    <guid isPermaLink="true">https://dfecho.com/nasas-com</guid>

                    <description><![CDATA[Discover NASA’s Communications Services Project and six industry partners revolutionizing space communications with Starlink, Kuiper, Viasat, SES, Inmarsat, and Telesat.]]></description>

                                            <enclosure url="https://dfecho.com/uploads/images/202511/image_870x580_691b5bf420feb.webp" length="26376" type="image/jpeg"/>

                        <media:content url="https://dfecho.com/uploads/images/202511/image_870x580_691b5bf420feb.webp" medium="image"/>
                    
                    <pubDate>Mon, 17 Nov 2025 09:53:09 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Glenn Teams Win 2025 R&D 100 Awards ]]></title>

                    <link>https://dfecho.com/nasa-glenn-teams-win-2025-rd-100-awards</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-glenn-teams-win-2025-rd-100-awards</guid>

                    <description><![CDATA[NASA’s Glenn Research Center in Cleveland has earned 2025 R&D 100 Awards for developing a system that delivers high-speed internet for space and co-inventing technology for a new class of soft magnetic nanocrystalline materials designed to operate at extreme temperatures. This brings NASA Glenn’s total to 130 R&D 100 Awards.  High-Rate Delay Tolerant Networking   NASA […]]]></description>

                                            <enclosure url="https://www.nasa.gov/wp-content/uploads/2025/09/hdtn-poster-graphic-1-1.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://www.nasa.gov/wp-content/uploads/2025/09/hdtn-poster-graphic-1-1.jpg" medium="image"/>
                    
                    <pubDate>Fri, 14 Nov 2025 06:34:58 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Researchers demonstrated the feasibility of 3D bioprinting a meniscus or knee cartilage tissue in microgravity.]]></title>

                    <link>https://dfecho.com/station-science-top-news-nov-8-2024</link>
                    <guid isPermaLink="true">https://dfecho.com/station-science-top-news-nov-8-2024</guid>

                    <description><![CDATA[This successful result advances technology for bioprinting tissue to treat musculoskeletal injuries on long-term spaceflight or in extraterrestrial settings]]></description>

                                            <enclosure url="https://www.nasa.gov/wp-content/uploads/2024/11/iss050e054455.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://www.nasa.gov/wp-content/uploads/2024/11/iss050e054455.jpg" medium="image"/>
                    
                    <pubDate>Tue, 12 Nov 2024 05:16:14 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[NASA Awards $1.25 Million to Three Teams at Deep Space Food Finale]]></title>

                    <link>https://dfecho.com/nasa-awards-125-million-to-three-teams-at-deep-space-food-finale</link>
                    <guid isPermaLink="true">https://dfecho.com/nasa-awards-125-million-to-three-teams-at-deep-space-food-finale</guid>

                    <description><![CDATA[NASA has awarded a total of $1.25 million to three U.S. teams in the third and final round of the agency’s Deep Space Food Challenge. The teams delivered novel food production technologies]]></description>

                                            <enclosure url="https://www.nasa.gov/wp-content/uploads/2024/08/interstellar.jpg" length="49398" type="image/jpeg"/>

                        <media:content url="https://www.nasa.gov/wp-content/uploads/2024/08/interstellar.jpg" medium="image"/>
                    
                    <pubDate>Mon, 19 Aug 2024 15:50:56 -0400</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
                                    </item>
                            <item>
                    <title><![CDATA[Spring 2024 Pathways internship vacancies at NASA centers.]]></title>

                    <link>https://dfecho.com/spring-2024-pathways-vacancies</link>
                    <guid isPermaLink="true">https://dfecho.com/spring-2024-pathways-vacancies</guid>

                    <description><![CDATA[Our next application cycle will open on February 26, 2024 for Fall 2024 opportunities.  All Pathways internship vacancy announcements are posted on USAJOBS. Below are the available pathways at each NASA center.]]></description>

                    
                    <pubDate>Fri, 23 Feb 2024 04:01:05 -0500</pubDate>

                    <dc:creator><![CDATA[NASA]]></dc:creator>

                    
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