• Settings
    • 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
NASA University Challenge Ignites Trajectory of Drone EntrepreneurFive years ago, Gavin Gardner was a Michigan State University engineering student researching next-generation drone technology as part of a NASA grant. Garder expected the research to be demanding – but he was surprised that navigating the financial side of the work presented an even greater challenge. Although Gardner was used to leading fellow students […]
NASA Selects 19 New Citizen Science Proposals in 2026So far, 2026 has seen a flood of successes for volunteers who do NASA science, exemplifying NASA’s commitment to gold-standard science—transparent, reproducible and intrinsically collaborative. The Backyard Worlds: Planet 9 project announced that their project volunteers have now discovered most of the known brown dwarfs, celestial objects that are similar to planets. The Zooniverse platform, […]
Webb Sees Turbulent Star NurseryIn this Webb image released on Oct. 22, 2026, we see a turbulent cauldron of star formation filled with dense clumps of gas. This region is named N159 and is located 161,000 light-years away in the Large Magellanic Cloud, one of the satellite galaxies orbiting the Milky Way galaxy. This region has a lower metallicity […]
Curiosity Blog, Sols 5043-5049: Preparing to Drill at ‘Nazca’Written by Lucy Lim, Planetary Scientist at NASA’s Goddard Space Flight Center Earth planning date: Friday, Oct. 16, 2026 Following the Basque Lakes drill campaign, Curiosity has returned to a spot just a few meters away from the “Chiu Chiu” block to conduct our next drill campaign. “Chiu Chiu” itself wasn’t a good candidate for […]
APOD: 2026 October 28 – The Mutual Occultation of Ganymede and IoAPOD Science APOD APOD: 2026 October 28 – 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. To view […]
The Land of the Standing-Up RocksA national monument since the 1920s, Chiricahua is America’s newest national park.
NASA Invites Media to Crew Completion of Yearlong Mars SimulationThe four volunteers who lived and worked in a simulated NASA Mars mission for more than a year will exit their habitat on Saturday, Oct. 31, after 378 days of isolation in a facility at the agency’s Johnson Space Center in Houston. Health and performance data collected from the simulation can help NASA develop methods […]
NASA’s Neo Surveyor SunshadeA technician inspects the large sunshade of NASA’s Near-Earth Object (NEO) Surveyor mission in this image released on Oct. 26, 2026. The sunshade structure, which stands 20 feet (6 meters) tall and measures 8 feet (2.4 meters) wide at its base, will keep the infrared space telescope cool as it searches for near-Earth asteroids and […]
How a Johnson Mentor Shapes the Next Generation of NASA Talent When Rice University student Malvika Bhardwaj asked her mentor Daniel Cohen, a Guidance, Navigation & Control (GN&C) engineer at NASA’s Johnson Space Center, whether he had time to keep teaching interns with his busy workload, he answered, “You decide what’s important.”  In honor of National Mentoring Day on Oct. 27, Bhardwaj reflects on how Cohen’s […]
APOD: 2026 October 27 – Noctilucent Clouds over SwedenAPOD Science APOD APOD: 2026 October 27 –… 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. Noctilucent Clouds over […]

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>