| http://www.w3.org/ns/prov#value | - raduate & High School ProgramsEventsFor the PublicColloquiumSeminarsWeekly CalendarNewsNews ReleasesFeaturesScience Updatese-News Signup NASA's Chandra Sees Eclipsing Planet in X-rays for First TimeMonday, July 29, 2013News FeatureFor the first time since exoplanets, or planets around stars other than the sun, were discovered almost 20 years ago, X-ray observations have detected an exoplanet passi
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