å®å®èªç©ºç ç©¶éçºæ©æ§(JAXA)å®å®ç§åŠç ç©¶æ(ISAS)ã¯2017幎8æ25æ¥ãš26æ¥ã«2æ¥éã«ããããISASçžæš¡åãã£ã³ãã¹ã®æœèšå ¬éã€ãã³ããçžæš¡åãã£ã³ãã¹ç¹å¥å ¬é2017ããéå¬ãããæ¯å¹ŽæäŸã®ãç¥ã«ããŠãæå 端ã®å®å®ç§åŠã«ã€ããŠãçŽæ¥ç ç©¶è ãšãµããããªããåŠã¹ããã®å¬ãã¯ãä»å¹Žã倧å¢ã®äººã ã§è³ãã£ãã
ä»åã¯ç¹å¥å ¬éã®å±ç€ºã解説ã®äžããããšãã«æ°ã«ãªã£ããã®ãå³éžãã3åã«åããŠç޹ä»ããŠãããã(第1åã¯ãã¡ã)ã
第2åã§ã¯ãæé¢çéžãç®æãè¶ å°åæ¢æ»æ©ãOMOTENASHIããšãæã®ã©ã°ã©ã³ãžã¥ç¹ãç®æãè¶ å°åæ¢æ»æ©ãEQUULEUSãã«ã€ããŠç޹ä»ãããã
|
|
|
æé¢çéžãç®æãè¶ å°åæ¢æ»æ©ãOMOTENASHIãã®å®ç©å€§æš¡å |
æã®ã©ã°ã©ã³ãžã¥ç¹ãç®æãè¶ å°åæ¢æ»æ©ãEQUULEUSãã®å®ç©å€§æš¡å |
æé¢çéžãç®æãè¶ å°åæ¢æ»æ©ãOMOTENASHIã
ãOMOTENASHIã(ãããŠãªã)ã¯ãè¶ å°åãªããæã«çéžããããšãç®æããææ¢æ»æ©ã§ããã
OMOTENASHIã®å€§ããã¯12cmÃ24cmÃ36cmã質éã¯ããã14kgã§ãããããã6Uãµã€ãºããšåŒã°ããæ±ããŠæãŠããããã®ãµã€ãºãããªãããã¡ããæã«çéžããæ¢æ»æ©ãšããŠã¯ãçŸæç¹ã§äžçæå°ã§ããããã®å°ãããããçéžããä»çµã¿ãªã©ã¯ããªãå²ãåã£ããã®ã«ãªã£ãŠããã
SLSã«ããæã¡äžãåŸãOMOTENASHIã¯ãŸãæã«è¡çªããè»éã«ä¹ãããã®éãæ¢æ»æ©æ¬äœã®æŸå°ç·èšæž¬åšã«ãã£ãŠæŸå°ç·ç°å¢ã枬ããå°æ¥ã®æäººæé£è¡ã«åœ¹ç«ã€ããŒã¿ãååŸããã
ãããŠæã¡äžããã4ïœ5æ¥åŸã®çéžã®çŽåã«ãæèŒããŠããåºäœãã±ããã»ã¢ãŒã¿ãŒã«ç¹ç«ãåæã«æ¢æ»æ©æ¬äœããçéžæ©(衚é¢ãããŒã)ãåé¢ããããããŠè¡šé¢ãããŒãã¯ãåºäœãã±ããã®åŽå°ã«ãã£ãŠæãšã®çžå¯Ÿé床ãã»ãŒãŒãã«ãããã®åŸæã®éåã«åŒãããŠèœäžãæé¢ã«ç§é30m(æé100km)ã»ã©ã®éãã§çéžââãšããããã¯è¡çªã«è¿ãéãæ¹ãããã
ãã®è¡æã«èããããã«ãéä¿¡æ©åšãªã©ãç©ãã 衚é¢ãããŒãã®æ¬äœéšåã¯ã¯ã©ãã·ã£ãã«æ(èªã朰ããããšã§è¡æã®ãšãã«ã®ãŒãåžåããéšæ)ã«ãã£ãŠå®ãããŠãããããã«ãšã¢ããã°ããµãããŸããè¡æãåžåã§ããããã«ãªã£ãŠãããããã«æžéã«äœ¿ã£ããã±ããã»ã¢ãŒã¿ãŒã®æ¬äœ(æ®»)ããè¡æãåžåããéšåãšããŠæ©èœããã
ç¡äºã«çéžã§ããã°ã衚é¢ãããŒãã¯çéžæã®å é床ããŒã¿ãå°çã«éä¿¡ãããå éšããããªãŒã§çšŒåããéçšå¯èœæéã¯2ïœ3æéã»ã©ã ãšããã
ã¡ãªã¿ã«OMOTENASHIãšã¯ãOutstanding MOon exploration TEchnologies demonstrated by NAno Semi-Hard Impactor(çŽèš³ã§ãè¶ å°åã®ç¡¬çéžæ©ã«ããåªããææ¢æ»æè¡ã®å®èšŒæ©ã)ããåãããŠãããã¡ãªã¿ã«æ°å¹Žåã«æµè¡èªã«ããªã£ãããããŠãªãããšãããã£ãŠãããã®ã®ãèªåãåãããã®ã«ã¯ãšãã«æ·±ãçç±ã¯ãªããšãããéçºè ã¯ãæã«è¡çªããããã§ãããããšãŠã"ãããŠãªã"ãšã¯èšããŸããããæã®è¡šåŽã«éããŸãããã衚ç¡ã(ãããŠãªã)ãšãèšããŸãããâŠâŠããšåè«ãé£ã°ãã
OMOTENASHIã®æã¡äžãã¯ãNASAã2019å¹Žã«æã¡äžããäºå®ããŠãã巚倧ãã±ãããã¹ããŒã¹ã»ããŒã³ãã»ã·ã¹ãã ã(SLS)ã«ãç¡äººã®ããªã©ã€ãªã³ã(Orion)å®å®è¹ã«çžä¹ããã圢ã§è¡ãããäºå®ãšãªã£ãŠããã
æã®ã©ã°ã©ã³ãžã¥ç¹ãç®æãè¶ å°åæ¢æ»æ©ãEQUULEUSã
ãEQUULEUSã(ãšã¯ã¬ãŠã¹)ã¯ãå°çã»æéã®ç¬¬2ã©ã°ã©ã³ãžã¥ç¹(EML2)ãžé£è¡ããè¶ å°åæ¢æ»æ©ã§ãOMOTENASHIãšåãããSLSã®åé£è¡ã«çžä¹ãããŠæã¡äžããããã倧ãããã»ãŒåãã10cmÃ20cmÃ30cmã質é14kgã®6Uãµã€ãºãããªã(ãã ã倪éœé»æ± ãéãã®ã§å®å®ç©ºéã§ã®ãµã€ãºã¯å€§ãããªã)ã
EQUULEUSãšããååã¯EQUilibriUm Lunar-Earth point 6U Spacecraft(çŽèš³ã§ãæã»å°çéã®å¹³è¡¡ç¹ã®6Uãµã€ãºå®å®æ©ã)ããåãããŠãããEQUULEUSã¯ããããŸåº§ããšããæå³ããã€ã
EQUULEUSã¯ããã®èŠæš¡ã®å°ããªæ¢æ»æ©ã«ããè»éå¶åŸ¡ãæ·±å®å®é£è¡æè¡ã®å®èšŒãç®æããŠããããšãã«ç®æ°ããç¹ãšããŠããAQUARIUSã(ã¢ã¯ãšãªã¢ã¹ãã¿ããã座)ãšåã¥ãããããæ°Žãå ç±ããŠçºçãããæ°Žèžæ°ãåŽå°ãããšã³ãžã³ãæèŒããŠãããšãããããããã®ãšã³ãžã³ã¯ãæ°Žãæ°åãããããã«å€ãã®ãšãã«ã®ãŒãå¿ èŠã ã£ãããæ§èœãæªãã£ãã(æ¯æšåã¯70ç§ã»ã©)ãšãã£ãæ¬ ç¹ã¯ãããã®ã®ãæ°Žãªã®ã§å®å šã«ç¡æ¯ãªäžã«ãæ¶²äœã§ã®è²¯èµãå¯èœãšãã£ãç¹é·ãããããŸããæ°Žã¯å°çäžã¯ãã¡ããä»ã®å€©äœã§ãå ¥æãæ¯èŒç容æã§ãæã«ãããããç ã£ãŠããå¯èœæ§ããããå°æ¥ã®æ·±å®å®æ¢æ»æ©ã®ãšã³ãžã³ã«å¿çšãã§ããå¯èœæ§ããããšããã
ãŸããæè¡å®èšŒã ãã§ãªãçåŠèŠ³æž¬ãç®æããŠãããçŽåŸãæ°cmïœmã»ã©ã®åŸ®å°å€©äœ(ã¡ããªãã€ã)ãè¶ é«éã§æé¢ã«è¡çªããéã«çºçããéå ãæé¢è¡çªéå ãã芳枬ããããšãç®æããããDELPHINUSã(ãã«ãã£ãã¹ãããã座)ãšããç¹æ®ãªã«ã¡ã©ãæèŒããŠããã
æé¢è¡çªéå ãã®ãã®ã¯å°çããã§ã芳枬ã§ãããã®ã®ãéå ãçºçããæéã¯ããã0.01ïœ0.1ç§ã»ã©ãšçãããŸãææããããæãããæã®å€åŽã§ãã芳枬ã§ããªãããæéçãªå¶çŽããããããã«å°çã®å€§æ°ãã倪éœå ãå°çã«åœãã£ãåå°å ãæãç §ãããå°çç §ããšåŒã°ããçŸè±¡ã芳枬ã®éªéããããããã«ãããããæã¯è¡šã®é¢ããå°çã«åããŠããªãããšãããããã®èŠ³æž¬ã¯éåžžã«é£ããäžã«å€ãã®å¶çŽãããã
ããã§å®å®ç©ºéãã芳枬ããã°ãé·æéã®é£ç¶èŠ³æž¬ãã§ããäžã«ãå°çç §ã®åœ±é¿ãã»ãšãã©åããããšã¯ãªããããã«ãEQUULEUSãæå ¥ãããå°çã»æéã®ã©ã°ã©ã³ãžã¥ç¬¬2ç¹ã¯ãåžžã«æã®è£åŽã«äœçœ®ãããããå°çããã¯èŠãããªãæã®è£åŽã®ããŒã¿ãåãããšããã¡ãªãããããããšãã«ã¡ããªãã€ãã¯å°çã®éåã«åŒãããåžãå¯ããããããã«ãã£ãŠãããããæã®è¡šåŽããè£åŽã®ã»ãã«è¡çªããé »åºŠãé«ããšããã
ã¡ãªã¿ã«ãã«ã¡ã©ã¯ååã®ãã®ã2å°æèŒãããããã¯èª€æ€åºãã§ãããããåãé€ãããã ãšãããæé¢è¡çªéå ã¯ãšãŠãå°ããã»çްããããåããªãã®ã§ãã«ã¡ã©ã®ã»ã³ãµã®ãã€ãºãšçŽããŠããŸããäžæ¹ã§ã2å°ã®ã«ã¡ã©ã«åæã«åããã€ãºãä¹ãããšã¯ãŸãããããªãã
ããã§ã2å°ã®ã«ã¡ã©ã§åæã«èŠ³æž¬ãããããããæ®åœ±ããç»åãæ¯ã¹ãããšã§ãåã£ãŠããéå ããããã®ãæ¬åœã«æé¢è¡çªéå ãªã®ãããããšããã€ãºãªã®ãã倿ããããšãã§ãããã¡ãªã¿ã«æ¬ç©ã®éå ãšãã€ãºã®æ¯çã¯ããã1:100ãã€ãŸããã€ãºã®ã»ããå§åçã«å€ããªãã ãããšèããããŠãããšããã
ãŸããå°çç£æ°åã芳枬ããã«ã¡ã©ã®ãPHOENIXã(ãã§ããã¯ã¹ãã»ããã座)ãå°çã»æéã®å®å®å¡µã芳枬ããã»ã³ãµã®ãCLOTHã(ã¯ãã¹ã挫ç»ãèé士æç¢ãã®èè¡£ãããšããå)ãšãã芳枬æ©åšãæèŒããŠããã
OMOTENASHIãEQUULEUSããé 調ã«ããã°2019幎ã«SLSã§ãä»ã®è¶ å°åè¡æãæ¢æ»æ©ãšãšãã«æã¡äžããããããšã«ãªãããã£ãšããèå¿ã®SLSã®å°æ¥ãããäžéæãªãããå»¶æãããããã¯äžæ¢ã®å¯èœæ§ããªãããã§ã¯ãªããããããè¶ å°åè¡æã«ããå®å®å©çšãå®å®æ¢æ»ã®æä»£ã¯ãŸã¡ãããªã蚪ããŠãããããããããã«æŽ»çºã«ãªã£ãŠããããšã«ãªããã
ããã«ãããŠãOMOTENASHIãEQUULEUSã®ååšããŸããã®äžã§éçºãããè¶ å°åæ¢æ»æ©ã®å®çŸã«ãšã£ãŠå¿ èŠãšãªãæè¡ã¯ãä»åŸãããã«å¥ã®è¶ å°åè¡æãªã©ãããŸããŸãªå Žé¢ã§åœ¹ã«ç«ã€ããšã«ãªãã ããã
|
|
|
EQUULEUSã®å®ç©å€§æš¡å(倪éœé»æ± ãéããç¶æ ) |
EQUULEUSã«æèŒãããæ°Žã¹ã©ã¹ã¿ãŒAQUARIUSã®è©Šéšæ© |
|
|
|
æã®è£é¢ã«éç³ãè¡çªããæ§åã芳枬ããã«ã¡ã©DELPHINUSã2å°ã®ã«ã¡ã©ãããªã |
EQUULEUSã®å±ç€ºãã¹ã¿ãŒ |
|
|
|
EQUULEUSã®ããã·ã§ã³æŠèŠã®å±ç€ºãã¹ã¿ãŒ |
EQUULEUSã«æèŒãããæ°Žã¹ã©ã¹ã¿ãŒAQUARIUSã®å±ç€ºãã¹ã¿ãŒ |
(第3åã«ç¶ã)
åè
ã»ç®æãæé¢! è¶ å°åæ¢æ»æ©OMOTENASHI
ã»OMOTENASHI Project
(泚:2017幎9æ13æ¥æç¹ã§ã¯ãªã³ã¯åããšãªã£ãŠããŸã)
ã»EQUULEUS - From Japan to EML2
ã»æã®ã©ã°ã©ã³ãžã¥ç¹ãç®æãè¶ å°åæ¢æ»æ©EQUULEUS
ã»å°åæçéžå®èšŒæ©SLIM(ã¹ãªã )ãšã¯?
èè ãããã£ãŒã«
é³¥å¶çä¹(ãšãããŸã»ããã)
å®å®éçºè©è«å®¶ãå®å®äœå®¶ã¯ã©ãäŒå¡ãåœå å€ã®å®å®éçºã«é¢ããåæããã¥ãŒã¹ãè«èã®å·çãæ°èããã¬ããã©ãžãªã§ã®è§£èª¬ãªã©ãè¡ãªã£ãŠããã
èæžã«ãã€ãŒãã³ã»ãã¹ã¯ã(å ±èãæŽæ³ç€Ÿ)ãªã©ã
Webãµã€ãhttp://kosmograd.info/
Twitter: @Kosmograd_Info














