NASAï¼ã¢ã¡ãªã«èªç©ºå®å®å±ï¼ã12æ17æ¥ï¼ç¾å°æéï¼ãè¶ é³éå®é¨æ©ãX-59ãã®æçµçµã¿ç«ã¦ãæ¿èªãããã¨çºè¡¨ãã¾ããã NASAã®è¶ é³éå®é¨æ©ãX-59ãï¼åçï¼NASAã以ä¸åï¼ å ¨ã¦ã®åçã¯ãã¡ããã! X-59ã¯âéãâãªè¶ é³éé£è¡ã®å®ç¾ãç®æã次ä¸ä»£è¶ é³éæ 客æ©ã®å®é¨æ©ãNASAã¨ãããã¼ãã»ãã¼ãã£ã³ãå ±åã§éçºãé²ãã¦ãã¾ãã èªç©ºæ©ãé³éãè¶ ããé度ã§é£è¡ããã¨ã大ããªççºé³ãä¼´ãã½ããã¯ãã¼ã ï¼è¡ææ³¢ï¼ãçºçãå°ä¸ã«è¢«å®³ãä¸ãã¾ãããã®ããç±³å½ãªã©ã§è¶ é³éé£è¡ã¯å³ããè¦å¶ããã¦ãã¾ããX-59ã¯ãQueSSTï¼Quiet SuperSonic Technologyï¼ã¨ããæè¡ã«ãã£ã¦ãã½ããã¯ãã¼ã ã®çºçãæãããæ©è½ãåãã¾ããNASAãã¯ãã®X-59ã§ã®å®é¨ã«ãã£ã¦å°ä¸ã«è¢«å®³ãä¸ããªãè¶ é³éé£è¡ã®ãã¼ã¿ãéãã次ä¸ä»£è¶ é³éæ 客æ©å®ç¾ã®è¶³æããã«ããèãã§ãã X-
{{#tags}}- {{label}}
{{/tags}}