🌐EnglishEnglishFrançaisРусскийالعربيةفارسی中文日本語EntityQ11775768· pop 8· linked from 57 articlesastronaut propulsion unitdevice used for untethered spacewalkConnectionsextra-vehicular activityEntityOrlan space suitEntityCategories1965 introductionsExtravehicular activityHuman spaceflightProjects established in 1965