ç±³åœèªç©ºå®å®å±(NASA)ã®æ°åå®å®è¹ããªãªãªã³(ãªã©ã€ãªã³)ãã2022幎12æ12æ¥ãæãžã®ç¡äººè©Šéšé£è¡ããã·ã§ã³ãã¢ã«ããã¹Iããçµããå°çãžã®åž°éã«æåããã
ã¢ããèšç»ä»¥æ¥ãåäžçŽã¶ãã®æäººææ¢æ»ã®å®çŸããããŠå°æ¥ã®æäººç«ææ¢æ»ã«åããè¶³ãããã«ãªãããšãç®æããã¢ã«ããã¹ãèšç»ã¯ããã®æåã§å€§ããªäžæ©ãèžã¿åºããã
ã¢ã«ããã¹Iã®åž°é
ãã¢ã«ããã¹(Artemis)ãèšç»ã¯ç±³åœãäžå¿ã«ã欧å·ãæ¥æ¬ãã«ãããå ±åã§é²ããŠããåœéæäººææ¢æ»èšç»ã§ããã
ãã¢ã«ããã¹I (Artemis I)ãã¯ãã®æåã®ããã·ã§ã³ãšããŠãæ°éçºã®å·šå€§æãã±ãããã¹ããŒã¹ã»ããŒã³ãã»ã·ã¹ãã (SLS)ããšæäººå®å®è¹ããªãªãªã³(Orion)ããç¡äººã§æã¡äžããæ§èœãèœåã®è©Šéšãæ€èšŒãè¡ãããšãç®çãšããŠããã
ãªãªãªã³ãæèŒããSLSã¯ãæ¥æ¬æé11æ16æ¥15æ47å44ç§(ç±³æ±éšæšæºæåæ¥1æ47å44ç§)ããããªãå·ã«ããNASAã±ããã£å®å®ã»ã³ã¿ãŒããæã¡äžããããã
æãžåããè»éã«ä¹ã£ããªãªãªã³ã¯ãå皮詊éšãè»éä¿®æ£ãè¡ãã€ã€åŸã ã«æãžæ¥è¿ããããŠ26æ¥ã«ã¯æãåããDRO(Distant Retrograde Orbit)ããçŽèš³ã§ãé æ¹éè¡è»éããšåŒã°ããè»éã«å ¥ã£ãã
DROã¯ãã®åã®ãšãããæã®è¡šé¢ããé«ãé«åºŠã«ãããšåæã«ãæãå°çã®ãŸãããç§»åããæ¹åãšã¯å察ã«åšåãããšããç¹åŸŽããã£ãŠããããã®è»éã¯ãå°çãšæã®çžäºäœçšã«ãã£ãŠéåçã«å®å®ããŠãããããè»éç¶æã«å¿ èŠãªã¹ã©ã¹ã¿ãŒåŽå°ãæå°éã§æžããšããå©ç¹ãããããšããããªãªãªã³ã詊éšããããã®è»éãšããŠéžã°ããã
DROãåšåäžããªãªãªã³ã¯æäººå®å®è¹ãšããŠã¯ãããŸã§ã§æãé ããå°çããçŽ43äžkmé¢ããå Žæã«å°éããæ°èšé²ãæš¹ç«ããã
12æ2æ¥ã«ã¯ãæã§ã®è©ŠéšãçµãDROãé¢è±ã6æ¥ã«ã¯ãªãªãªã³ã«æèŒãããŠããè»é倿Žçšã®ã¹ã©ã¹ã¿ãŒ(OMS)ã®åŽå°ãšæã®éåãå©çšããŠè»éãå€ããããªã¿ãŒã³ã»ãã¯ãŒãã»ãã©ã€ãã€ããè¡ããå°çãžåããè»éã«ä¹ãç§»ã£ãã
ãããŠ12æ¥2æãããå®å®é£è¡å£«ãä¹ã蟌ãããšã«ãªããã¯ã«ãŒã»ã¢ãžã¥ãŒã«ããšã倪éœé»æ± ãã¹ã©ã¹ã¿ãŒãªã©ãåããããããµãŒãã¹ã»ã¢ãžã¥ãŒã«ããšãåé¢ã2æ20åããã«ã¯ã¯ã«ãŒã»ã¢ãžã¥ãŒã«ãå°çã®å€§æ°åã«åçªå ¥ããã
ãã®ãšããã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯ãã¹ãããåçªå ¥(skip entry)ããšåŒã°ããåçªå ¥æ¹æ³ããšã£ããããã¯ããã£ãã倧æ°åã«åçªå ¥ããããšãå®å®ç©ºéã«æ»ãããµããã³åçªå ¥ãããšãããæåã©ãã倧æ°åã§ã¹ãããããããã«é£è¡ããŠåçªå ¥ããæè¡ã§ãããã«ããæ©äœã®ã¹ããŒãããæ©äœã«ãããç±ãšåãäžã«ä¹ãå®å®é£è¡å£«ã«ãããå é床(G)ãããããããšãšãã«ãçéžäºå®å°ç¹ã«åããŠæ©äœãããæ£ç¢ºã«å¶åŸ¡ããããšãå¯èœã«ãªãã
ããã§ããåçªå ¥æã®ã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯æé4äžkmãšããçã¹ããŒãã§ãèç±ã·ãŒã«ãã®æž©åºŠã¯æå€§2800âããã€ã«å€ªéœè¡šé¢ã®ååã®æž©åºŠã«ãŸã§éãããå°çäžã«ããã»ã©éé ·ãªç°å¢ãäœãåºãã詊éšèšåã¯ãªããã¶ã£ã€ãæ¬çªã®å®å°è©Šéšã ã£ãããã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯ç¡äºã«ä¹ãåã£ãã
ãããŠãå®å šã«å€§æ°åå ã«å ¥ã£ãã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯ããã©ã·ã¥ãŒããéããæžéãã€ã€éäžããããŠ2æ40åã«ãããã»ã«ãªãã©ã«ãã¢ã®è¥¿ãã°ã¢ãã«ãŒãå³¶è¿ãã®å€ªå¹³æŽã«çæ°Žãããæã¡äžãããçæ°ŽãŸã§ã®ããã·ã§ã³æéã¯25æ¥ãš11æé36åã ã£ãã
ãã®åŸãã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯ç±³æµ·è»ã®æéžèŠãUSSããŒãã©ã³ããã«ãã£ãŠååãããã
ä»åŸãã¯ã«ãŒã»ã¢ãžã¥ãŒã«ã¯éžã«åŒãäžããããã®ã¡ããããªãå·ã®NASAã±ããã£å®å®ã»ã³ã¿ãŒãžèŒžéãããã¯ã«ãŒã»ã¢ãžã¥ãŒã«å ã«ç©ãŸããŠããå®éšæ©åšãªã©ãäžããããããŠã«ãã»ã«éšåãèç±ã·ãŒã«ãã®èª¿æ»ãåæãªã©ãè¡ãããããšã«ãªã£ãŠããã
NASAã®ãã«ã»ãã«ãœã³é·å®ã¯ãäžçã§æã匷åãªãã±ããã®æã¡äžãããããŠæãåã£ãŠå°çã«åž°éããå£®å€§ãªæ ââããããã®é£è¡è©Šéšã¯ãææ¢æ»ã«ãããã¢ã«ããã¹ã®æä»£ã®å¹éããšãªã倧ããªäžæ©ã§ãããšãæåãç§°ããã
ããã®æåã¯ãçŽ æŽãããããŒã ã®åªåãªãã«ã¯äžå¯èœã§ãããäœå¹Žã«ãããããäœå人ãã®äººã ãåã®ããã·ã§ã³ã«åãæ³šãã§ããã®ã§ãããã®ããã·ã§ã³ã¯ãäžçãååããã°ãŸã èŠã¬å®å®ã®æµ·å²žç·ã«å°éã§ãããšããããšã瀺ããŠããŸãããã®æåã¯NASAãç±³åœãåœéããŒãããŒããããŠå šäººé¡ã«ãšã£ãŠå€§ããªåå©ãšãªããŸãããã
ãŸããNASAã®æ¢æ»ã·ã¹ãã éçºããã·ã§ã³ãæ åœãããžã ã»ããªãŒ(Jim Free)æ°ã¯ããªãªãªã³ãç¡äºã«å°çã«åž°éããããšã§ãæ¬¡ã®æãžåããæäººé£è¡ããã·ã§ã³ãããããŠå®å®æ¢æ»ã®æ°ããªæä»£ããããããæ°Žå¹³ç·äžã«èŠããŠããŸããããšèªãã
ã¢ã«ããã¹Iã®ããã·ã§ã³ã»ãããŒãžã£ãŒãåãããã€ã¯ã»ãµã©ãã£ã³(Mike Sarafin)æ°ã¯ããªãªãªã³ã¯æããå°çã«ç¡äºã«åž°ã£ãŠããããšãã§ããŸãããããã«ããããªãªãªã³ãæ·±å®å®ç°å¢ã§æ³å®ã©ããéçšã§ããããšããããŠæããçã¹ããŒãã§å°çã®å€§æ°åã«åçªå ¥ãããšããæ¥µç«¯ãªæ¡ä»¶ã«èããããããšãå®èšŒããã®ã§ãããšèªã£ãã
ã¢ã«ããã¹Iãç¡äºã«æåããããšã§ãèšç»ã®çŠç¹ã¯æ¬¡ã®ããã·ã§ã³ãã¢ã«ããã¹IIããžç§»ããã¢ã«ããã¹IIã¯ãSLSãšãªãªãªã³ã«ãšã£ãŠåããŠå®å®é£è¡å£«ãä¹ãã詊éšé£è¡ã§ãå°çãšæãåé¡ãªãåŸåŸ©é£è¡ã§ãããã©ãããå®èšŒããã
ãããŠã¢ã«ããã¹IIãç¡äºã«æåããã°ã2025幎ã«ã¯æäººææ¢æ»ããã·ã§ã³ãã¢ã«ããã¹IIIãã宿œãæåããã°ã人é¡ã¯1972幎ã®ãã¢ãã17ã以æ¥ãçŽåäžçŽã¶ãã«æãžèãæ»ãããšã«ãªãã
ã¢ã«ããã¹IIIã®ããšãæäººææ¢æ»ã¯ç¶ãäºå®ã§ãæã®è³æºå©çšãæãšå°çéãçµã¶é«éã®å éä¿¡ã®ç¢ºç«ããŸãæ°éã«ããæãèå°ã«ããããžãã¹ã®æ¯èãæé¢åºå°ã®å»ºèšãæ§æ³ãããŠããã
ããã«ãã¢ã«ããã¹èšç»ãéããŠåŸãæè¡ãããŠããŠã掻ãããŠã2030幎代ã«ã¯æäººç«ææ¢æ»ã«æãæ§æ³ããããã¢ã«ããã¹Iã®æåã¯ããããªå£®å€§ãªåéºãžã®ç¬¬äžæ©ãèšããããšã«ãªãã
åèæç®
ã»Splashdown! NASAâs Orion Returns to Earth After Historic Moon Mission | NASA
ã»Artemis
ã»NASA Artemis I Press Kit
ã»NASA: Artemis I




