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    • Locale
    • Change the locale of the datepicker, schedule and client side validation messages.

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  • Resources

FeedReader

FeedReader retrieves and displays content from an RSS, Atom, or Itunes Podcast feed.

FeedReader Tag Documentation

FeedReader is a component that displays content from an RSS feed.

NameTypeRequiredDefaultDescription
id String false generated Unique identifier of the component in a namingContainer.
rendered boolean false true Boolean value to specify the rendering of the component, when set to false component will not be rendered.
binding UIComponent false generated An EL expression referring to a server side UIComponent instance in a backing bean.
podcast boolean false false Specifies whether the feed is a podcast feed.
size int false Integer.MAX_VALUE Maximum number of feed items to display.
value String true URL of the RSS feed.
var String true Name of the request-scoped variable used to reference each feed item.
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Tag Documentation Documentation Documentation
Envía tu nombre a Titán a bordo de la misión Dragonfly de la NASARead this release in English here. Puede que nunca llegues a surcar los cielos bajo las nubes o sobre las arenas orgánicas de la luna Titán de Saturno, ¡pero tu nombre sí puede hacerlo! La NASA invita al público a enviar su nombre a bordo de la aeronave de ala giratoria Dragonfly de la agencia […]
Send Your Name to Titan Aboard NASA’s Dragonfly MissionYou may never soar under the clouds or over the organic sands of Saturn’s moon Titan, but your name can. NASA is inviting the public to send their names aboard the agency’s Dragonfly rotorcraft and be part of the first science mission to fly and explore the surface of another world.   To have your […]
NASA’s ISAM State of Play: The Industry Standard for Space Servicing, Assembly, and ManufacturingWhen companies began approaching NASA’s Langley Research Center, asking to be included in the In-Space Servicing, Assembly, and Manufacturing (ISAM) State of Play for access to competitive intelligence, the team knew they had crossed an inflection point. “We’ve had some unnamed companies ask if we have any proprietary information,” says Dale Arney, senior team lead […]
NASA’s Hubble Marks Way for Roman Space TelescopeA sweeping barred galaxy takes center stage in this Oct. 22, 2026, image, but the gravitational lensing at bottom right is the real target. This observation is one of many gravitational lensing images taken by NASA’s Hubble Space Telescope in preparation for science with the new Nancy Grace Roman Space Telescope. Astronomers will use these […]
Ghostly Cat’s Head Nebula Lurks Within Sight of NASA’s Hubble, WebbLike a spectral form rising out of a cold mist, NASA’s Hubble and James Webb Space Telescopes have captured a hauntingly dynamic star-forming scene. It lies within the vast Carina Nebula, a diffuse star-forming region located about 7,500 light-years away from Earth. The small, select area both telescopes observed is nicknamed the Cat’s Head Nebula […]
Contractor to Civil Servant: NASA Welcomes Jared SpiersJared Spiers had an interest in contributing to NASA’s mission long before becoming a civil servant for the agency. Growing up close to NASA’s Stennis Space Center near Bay St. Louis, Mississippi, and hearing about his father’s work there, he gained a firsthand connection to the nation’s space program. Before graduating high school, he knew […]
APOD: 29 October 2026 – The Horns of VenusAPOD Science APOD APOD: 29 October 2026 – The… 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. The Horns […]
Arnab Strikes IndiaThe first named storm of the North Indian Ocean’s cyclone season made landfall along the coast of Andhra Pradesh.
Caltech Names Artemis II Commander Reid Wiseman as NASA JPL DeputyArtemis II Commander Reid Wiseman has been named Caltech associate vice president and deputy director of NASA’s Jet Propulsion Laboratory in Southern California. The emeritus astronaut and retired U.S. Navy captain begins his new role at NASA’s center of excellence for robotics and deep space exploration and at Caltech, which manages JPL for NASA, on […]
NASA Welcomes Vietnam as Newest Artemis Accords Signatory The Socialist Republic of Vietnam became the 78th nation to sign the Artemis Accords, joining a growing coalition of like-minded nations committed to the peaceful, transparent, and responsible exploration of space.   “Vietnam is joining at an important point in the development of its own space program,” said NASA Deputy Administrator Matt Anderson in recorded remarks […]

Usage


<div class="card">
    <p:feedReader value="https://www.nasa.gov/rss/dyn/breaking_news.rss" var="feed">
        <div class="p-3">
            <h:outputText value="#{feed.title}" styleClass="font-bold block" />
            <h:outputText value="#{feed.description}" escape="false"/>
            <p:divider/>
        </div>
        
        <f:facet name="error">
            <h:outputText value="Error reading RSS Feed!!!" style="color:red;"/>
        </f:facet>
    </p:feedReader>
</div>