うちゅう 宇宙ゴミ LinksSentence search for 宇宙ゴミSentence search for うちゅうごみSentence search for 宇宙ごみSentence search for 宇宙塵Kanji details for 宇 and 宙Edit in JMdict Noun1. space debris; space junkSee also スペースデブリOther forms宇宙ごみ 【うちゅうごみ】、宇宙塵 【うちゅうごみ】 Discussions Log in to talk about this word.