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

      Language
      English
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  • Resources
Theme
Theme
Preset primefaces.THEME
Apple Liquid Glass style: translucent overlays, menus and bars that blur the page behind them, capsule buttons.
Color scheme color-scheme
Input style p-input-filled
Density data-p-density
Direction primefaces.DIR
Colors
Primary --p-primary-base
Surface --p-surface-*
Shape and motion
Button shape --p-button-border-radius
Shadows --p-*-shadow
Animations --p-transition-duration
Ripple --p-ripple-opacity
Border radius --p-border-radius-*
Typography
Focus ring
Form field
CSS
Only the tokens that differ from the preset.

                        
                    

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 Announces Ka-Band Satellite Relay Awards for Space CommunicationsNASA selected three companies on Wednesday to perform work to develop Ka-band space relay capability concepts that are compatible with current missions in space, ensuring service continuity for existing spacecraft without requiring modifications to their onboard systems. Through this work, NASA will aim to acquire end-to-end solutions that include space, ground, launch, operations, and integration […]
NASA Navigation Experiment Shows Promise for Planetary LandingsNASA successfully demonstrated technology designed to help spacecraft autonomously navigate to safe landing sites on the Moon and on other planets. An Alta-X drone equipped with the agency’s Safe and Precise Landing – Integrated Capabilities Evolution (SPLICE) guidance, navigation, and control payload completed simulated lunar descent and landing maneuvers Aug. 27. The flight took place […]
NASA Space Grant Students Fuel Agency’s Inspiration TourNASA’s Inspiration Tour spread the excitement of space exploration and aeronautical innovation by connecting the public, industry, and academia with the people, technologies, and organizations that drive American leadership in space. At nearly every stop across the country, NASA Space Grant has brought students into the heart of the action. In Iowa, NASA Administrator Jared […]
Hubble Reveals Cosmic MysteryThis photo released on Nov. 2, 2026, showcases NGC  4449, a dwarf irregular. Researchers using NASA’s Hubble Space Telescope studied 37 nearby dwarf galaxies — small galaxies containing a few thousand to hundreds of millions of stars — including NGC 4449 and found that much of the oxygen they expected to see is missing. Read […]
NASA, NOAA Track 2026 Antarctic Ozone HoleWeather provided ideal conditions for enhanced ozone depletion
APOD: 2026 November 4 – The Not-So-Hidden Galaxy, IC 342APOD Science APOD APOD: 2026 November 4 – 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 Not-So-Hidden […]
Before the Dawn in America’s HeartlandWith hardly a cloud in sight, astronauts had a sweeping view of nighttime lights in the U.S. Midwest.
Astronaut and EarthCSA (Canadian Space Agency) astronaut Joshua Kutryk is pictured during the Oct. 29, 2026, spacewalk. The International Space Station was soaring 267 miles above the South Atlantic Ocean at the time of this photograph. Kutryk and NASA astronaut Anil Menon installed a new roll-out solar array on the space station and performed some get-ahead work […]
TB 26-10 Printed Circuit Board Assembly Chip Resistor Body CrackingFor more information, contact Joel W. Sills, Langley Research Center, [email protected]. Download PDF here Chip resistors are widely used in NASA projects, yet cases of alumina substrate cracking during environmental testing are rare. Two instances of thick-film chip resistor cracking were observed during thermal cycling after vibration, with fractures occurring across the short axis due […]
NASA Astronaut, STEM Creator Connect with Students for STEM DayStudents across the country will have the opportunity to connect directly with the International Space Station during a live, interactive in-flight call with NASA astronaut Anil Menon and Mark Rober STEM content creator and founder of ClassCrunchLabs Foundation. The event, hosted by NASA’s Office of STEM Engagement, celebrates National STEM Day by bringing real‑world science, […]

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>