±§Ãè˾±ó¶À¡Ö¥¸¥§¥¤¥à¥º¡¦¥¦¥§¥Ã¥Ö¡×¤«¤é½é¤Î²èÁü¤¬ÅþÃ塪 ¼ç¶À¤ò¼Ì¤·¤¿¥»¥ë¥Õ¥£¡¼¤â
¡Ú¢¥ ¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Î¡ÖNIRCam¡×¤¬»£±Æ¤·¤¿¹±À±¡ÖHD 84406¡×¡£¼ç¶À¤ò¹½À®¤¹¤ë18Ëç¤Î¥»¥°¥á¥ó¥È¤Ï°ÌÃÖ¹ç¤ï¤»¤¬ºÑ¤ó¤Ç¤¤¤Ê¤¤¤¿¤á¡¢1¤Ä¤ÎÀ±¤ÎÁü¤¬18¸Ä¤Ëʬ¤«¤ì¤Æ¤¤¤ë¡ÊCredit: NASA¡Ë¡Û
¤³¤Á¤é¤Ï¡¢2021ǯ12·î25Æü¤ËÂǤÁ¾å¤²¤é¤ì¤¿¿··¿±§Ãè˾±ó¶À¡Ö¥¸¥§¥¤¥à¥º¡¦¥¦¥§¥Ã¥Ö¡×¤Î¶áÀÖ³°Àþ¥«¥á¥é¡ÖNIRCam¡ÊNear Infrared Camera¡Ë¡×¤ò»È¤Ã¤Æ¼èÆÀ¤µ¤ì¤¿²èÁü¤Ç¤¹¡£
2022ǯ1·î²¼½Ü¤ËÂÀÍÛ¤ÈÃϵå¤Î¥é¥°¥é¥ó¥¸¥åÅÀ¤Î¤Ò¤È¤Ä¡ÖL2¡×¤ò¼þ²ó¤¹¤ë¤è¤¦¤Êµ°Æ»¡Ê¥Ï¥í¡¼µ°Æ»¡Ë¤ØÅþÃ夷¤¿¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Ï¡¢¸½ºß²Ê³Ø´Ñ¬¤Ë¸þ¤±¤¿µ¡´ï¤ÎÄ´À°¤ò¹Ô¤Ã¤Æ¤¤¤Þ¤¹¡£²èÁü¤Ï¤½¤Î°ì´Ä¤È¤·¤Æ»î¸³Åª¤Ë»£±Æ¤µ¤ì¤¿¤â¤Î¤Ç¡¢¥¢¥á¥ê¥«¹Ò¶õ±§Ãè¶É¡ÊNASA¡Ë¤«¤é¸½ÃÏ»þ´Ö2·î11Æü¤Ë¸ø³«¤µ¤ì¤Þ¤·¤¿¡£
´ØÏ¢¡§¿··¿±§Ãè˾±ó¶À¡Ö¥¸¥§¥¤¥à¥º¡¦¥¦¥§¥Ã¥Ö¡×¤Ä¤¤¤ËL2ÅþÃ塪 º£²Æ´Ñ¬³«»Ï¤Ø
²èÁü¤Ë¤Ï20¸Ä¶á¤¤À±¤¬¼Ì¤Ã¤Æ¤¤¤ë¤è¤¦¤Ë¸«¤¨¤Þ¤¹¤¬¡¢ÌÀ¤ë¤¤¸÷ÅÀ¤Ï¤¹¤Ù¤ÆƱ¤¸À±¤ò¼¨¤·¤Æ¤¤¤Þ¤¹¡£»î¸³»£±Æ¤ÎÂоݤȤʤ俤Τϡ֤ª¤ª¤°¤ÞºÂ¡×¤ÎÊý¸þ¤ª¤è¤½260¸÷ǯÀè¤Ë¤¢¤ë¹±À±¡ÖHD 84406¡×¤Ç¤¹¡£NASA¤Ë¤è¤ë¤È¡¢Ãϵ夫¤é¸«¤¿¤³¤ÎÀ±¤Ï¾¤ÎÀ±¡¹¤Ëʶ¤ì¤ë¤³¤È¤Ê¤¯¸ÉΩ¤·¤Æ¤¤¤Æ¡¢ÌÀ¤ë¤¯´Êñ¤Ë¼±Ê̤Ǥ¤ë¤³¤È¤«¤éÁª¤Ð¤ì¤¿¤È¤¤¤¤¤Þ¤¹¡£
¡Ú¢¥ ËÁƬ¤Î²èÁü¤ËÃí¼á¤ò²Ã¤¨¤¿¤â¤Î¡£¤É¤ÎÁü¤¬¤É¤Î¥»¥°¥á¥ó¥È¤ËÈ¿¼Í¤µ¤ì¤¿¤â¤Î¤Ê¤Î¤«¤¬¼¨¤µ¤ì¤Æ¤¤¤ë¡ÊCredit: NASA¡Ë¡Û
1¤Ä¤ÎÀ±¤«¤éÆϤ¤¤¿¸÷¡Ê¶áÀÖ³°Àþ¡Ë¤¬Ê£¿ô¸«¤¨¤Æ¤¤¤ë¤Î¤Ï¡¢¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Î¹½Â¤¤È´Ø·¸¤¬¤¢¤ê¤Þ¤¹¡£
¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Î¼ç¶À¡¢Éû¶À¡¢¥µ¥ó¥·¡¼¥ë¥É¡ÊÂÀÍÛ¸÷¤ò¼×¤êµ¡´ï¤òÎä¤ä¤¹¤¿¤á¤ÎÆü½ü¤±¡Ë¤È¤¤¤Ã¤¿³ÆÉôʬ¤ÏÀޤꤿ¤¿¤ó¤À¾õÂÖ¤ÇÂǤÁ¾å¤²¤é¤ì¡¢±§Ãè¶õ´Ö¤ÇŸ³«¤¹¤ë¹½Â¤¤¬ºÎÍѤµ¤ì¤Æ¤¤¤Þ¤¹¡£Å¸³«ºî¶È¤Ï2021ǯ12·î²¼½Ü¤«¤é2022ǯ1·î¾å½Ü¤Ë¤«¤±¤Æ¼Â»Ü¤µ¤ì¡¢Ìµ»ö´°Î»¤·¤Þ¤·¤¿¤¬¡¢²Ê³Ø´Ñ¬Á°¤Îºî¶È¤¬Á´¤Æ½ª¤ï¤Ã¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¡Ú¢¥ ¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤ÎÂǤÁ¾å¤²¤«¤é¼ç¶À¤ÎŸ³«´°Î»¤Þ¤Ç¤ò¼¨¤·¤¿Æ°²è¡Û
¡ÊCredit: ESA/ATG medialab¡Ë
¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Îľ·Â6.5m¤Î¼ç¶À¤Ï¡¢18Ëç¤ÎÏ»³Ñ·Á¥»¥°¥á¥ó¥È¤Ç¹½À®¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¸Ä¡¹¤Î¥»¥°¥á¥ó¥È¤ÇÈ¿¼Í¤µ¤ì¤¿¸÷¤ÏŤ¤»ÙÃì¤ÎÀè¤Ë¤¢¤ë1Ëç¤ÎÉû¶À¤Ë½¸¤á¤é¤ì¤Æ¡¢¤½¤³¤«¤éNIRCam¤Ê¤É¤Î´Ñ¬µ¡´ï¤Ø¤ÈÁ÷¤é¤ì¤Þ¤¹¡£
¤½¤Î¤¿¤á¡¢¼ç¶À¤ò¡Ö1Ëç¤Î¶À¡×¤È¤·¤Æµ¡Ç½¤µ¤»¤ë¤Ë¤Ï¡¢³Æ¥»¥°¥á¥ó¥È¤Î°ÌÃÖ¤òÀºÌ©¤Ë¹ç¤ï¤»¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¸½ºß¤Ï¤Þ¤À¼ç¶À¥»¥°¥á¥ó¥È¤Î°ÌÃÖ¹ç¤ï¤»¤¬ºÑ¤ó¤Ç¤¤¤Ê¤¤¤Î¤Ç¡¢ËÁƬ¤Î²èÁü¤Î¤è¤¦¤Ë¡¢1¤Ä¤ÎÀ±¤ÎÁü¤¬18¸Ä¤Ëʬ¤«¤ì¤Æ¤·¤Þ¤Ã¤Æ¤¤¤ë¤È¤¤¤¦¤ï¤±¤Ç¤¹¡£
¡Ú¢¥ ¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤¬»£±Æ¤·¤¿¡Ö¥»¥ë¥Õ¥£¡¼¡×¡£¼ç¶À¤ò¹½À®¤¹¤ë18Ëç¤Î¥»¥°¥á¥ó¥È¤¬¼Ì¤Ã¤Æ¤¤¤ë¡ÊCredit: NASA¡Ë¡Û
¤Þ¤¿¡¢NASA¤ÏËÁƬ¤Î²èÁü¤È¤È¤â¤Ë¡¢NIRCam¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ëÆüì¤Ê¥ì¥ó¥º¤ò»È¤Ã¤Æ»£±Æ¤µ¤ì¤¿¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Î¡Ö¥»¥ë¥Õ¥£¡¼¡Ê¼«»£¤ê¡Ë¡×¤â¸ø³«¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÆüì¥ì¥ó¥º¤Ï¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤Î¼ç¶À¥»¥°¥á¥ó¥È¤ò»£±Æ¤¹¤ë¤¿¤á¤ËÀ߷פµ¤ì¤¿¤â¤Î¤Ç¡¢²Ê³Ø´Ñ¬ÍѤǤϤ¢¤ê¤Þ¤»¤ó¡£²èÁü¤Ë¤Ï18Ëç¤Î¥»¥°¥á¥ó¥È¤¬À°Á³¤ÈÇÛÃÖ¤µ¤ì¤¿¼ç¶À¤¬¼Ì¤Ã¤Æ¤¤¤Þ¤¹¡£
NASA¤Ë¤è¤ë¤È¡¢º£²ó¤Î»î¸³»£±Æ¤Ï¼ç¶À¤òÄ´À°¤¹¤ë¤¿¤á¤Î´ðÁäȤʤê¤Þ¤·¤¿¡£±¿ÍÑ¥Á¡¼¥à¤Ï¤³¤ì¤«¤é1¤«·î¤Û¤É¤«¤±¤Æ¥»¥°¥á¥ó¥È¤Î°ÌÃÖ¤òÄ´À°¤·¤Þ¤¹¤¬¡¢¤½¤Î¸å¤âËܳÊŪ¤Ê´Ñ¬¤ò»Ï¤á¤ëÁ°¤Ë¿ô¿¤¯¤Îºî¶È¤¬»Ä¤µ¤ì¤Æ¤¤¤ë¤È¤¤¤¤¤Þ¤¹¡£¥¦¥§¥Ã¥Ö±§Ãè˾±ó¶À¤¬²Ê³Ø´Ñ¬¤Ç¼èÆÀ¤·¤¿ºÇ½é¤Î²èÁü¤Ï¡¢2022ǯ²Æ¤Ë¸ø³«¤µ¤ì¤ëͽÄê¤Ç¤¹¡£
Source
Image Credit: NASANASA Blogs - Photons Received: Webb Sees Its First Star - 18 Times
ʸ¡¿¾¾Â¼Éð¹¨