🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisPolskiSvenskaTiếng ViệtРусскийالعربيةفارسی한국어中文日本語EntityQ2746952· pop 15· linked from 291 articleshigh-energy astronomyAlso known as High energy astronomystudy of astronomical objects that release ionizing radiation of highly energetic wavelengthsAvailable in 15 languagesEspañolFrançais中文日本語العربيةBahasa IndonesiaEstonianIgboSlovakSvenskaConnectionsSunConceptastronomyEntityCategoriesObservational astronomy