🌐EnglishEnglishDeutschEspañolItalianoTiếng Việtفارسی中文日本語EntityQ7572581· pop 5· linked from 157 articlesspace environmentbranch of astronautics, aerospace engineering and space physics that seeks to understand and address condition existing in space that affectAvailable in 5 languagesEspañolItalianoTiếng Việtفارسیvia Wikidata sitelinks · CC0ConnectionsEarth's magnetic fieldEntityNational Oceanic and Atmospheric AdministrationEntityCategoriesAerospace engineeringAstronauticsSpace physics