🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsEntityQ54379· pop 8TERRIERSAlso known as Topographic Experiment using Radiative Recombinative Ionospheric EUV and Radio SourcesNASA mission to study the ionosphereWikidata factsOfficial websitewww.bu.edu/satelliteImageTERRIERS 2.jpgvia Wikidata · CC0Available in 7 languagesEspañolFrançaisDeutschItalianoCzechGalicianSlovakvia Wikidata sitelinks · CC0