ÀĤ¯Í¥Èþ¤Ë±²´¬¤¯¡È¤­¤ê¤óºÂ¡É¤Î¶ä²Ï¡¢¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤¬»£±Æ

¼Ì¿¿³ÈÂç (Á´2Ëç)

¡Ú¢¥ ËÀ±²´¬¶ä²Ï¡ÖNGC 2336¡×¡ÊCredit: ESA/Hubble & NASA, V. Antoniou; Acknowledgement: Judy Schmidt¡Ë¡Û


¤³¤Á¤é¤Ï¡Ö¤­¤ê¤óºÂ¡×¤ÎÊý¸þ¤ª¤è¤½1²¯¸÷ǯÀè¤Ë¤¢¤ëËÀ±²´¬¶ä²Ï¡ÖNGC 2336¡×¤Ç¤¹¡£ËÀ±²´¬¶ä²Ï¤È¤Ï¡¢Ãæ¿´Éôʬ¤ËËÀ¾õ¤Î¹½Â¤¤¬Â¸ºß¤¹¤ë±²´¬¶ä²Ï¤Î¤³¤È¡£±²´¬¶ä²Ï¤Î¤¦¤ÁÌó3ʬ¤Î2¤ÏËÀ¾õ¹½Â¤¤ò»ý¤Ä¤È¤ß¤é¤ì¤Æ¤¤¤Æ¡¢»ä¤¿¤Á¤¬½»¤àÅ·¤ÎÀî¶ä²Ï¤âËÀ±²´¬¶ä²Ï¤ËʬÎव¤ì¤Æ¤¤¤Þ¤¹¡£Ãæ±û¤ÇÌÀ¤ë¤¯µ±¤¯ËÀ¾õ¹½Â¤¤È´Ë¤¯´¬¤­ÉÕ¤¯ÀĤ¤±²´¬ÏÓ¤ò»ý¤ÄNGC 2336¤Ï¡¢»ä¤¿¤Á¤¬¡Ö±²´¬¶ä²Ï¡×¤Èʹ¤¤¤Æ¥¤¥á¡¼¥¸¤¹¤ëÍ¥Èþ¤Ê»Ñ¤òÂ轤·¤Æ¤¤¤ë¤«¤Î¤è¤¦¤Ç¤¹¡£


²¤½£±§Ã赡´Ø¡ÊESA¡Ë¤Ë¤è¤ë¤È¡¢NGC 2336¤Îľ·Â¤ÏÌó20Ëü¸÷ǯ¡£Æ±¤¸ËÀ±²´¬¶ä²Ï¤Ç¤Ï¤¢¤ê¤Þ¤¹¤¬¡¢NGC 2336¤Ïľ·ÂÌó10Ëü¸÷ǯ¤È¤µ¤ì¤ëÅ·¤ÎÀî¶ä²Ï¤ÈÈæ¤Ù¤Æ2ÇܤâÂ礭¤¤µðÂç¤Ê¶ä²Ï¤Ê¤Î¤Ç¤¹¡£ÍºÂç¤Ë±²´¬¤¯±²´¬ÏÓ¤ÎÀĤ¤¿§¤ÏɽÌ̲¹ÅÙ¤¬¹â¤¤¼ã¤¤À±¤¬½¸¤Þ¤Ã¤Æ¤¤¤ë¤³¤È¤ò¼¨¤·¤Æ¤¤¤Æ¡¢ÂоÈŪ¤ËÀ֤ߤ¬¤«¤Ã¤¿¿§¹ç¤¤¤ÎÃæ±ûÉôʬ¤Ï¸Å¤¤À±¤¬Â¿¤¤¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£


NGC 2336¤Ï1876ǯ¤Ë¥É¥¤¥Ä¤Îŷʸ³Ø¼Ô¥¨¥ë¥ó¥¹¥È¡¦¥Æ¥ó¥Ú¥ë¤Ë¤è¤Ã¤Æȯ¸«¤µ¤ì¤Þ¤·¤¿¡£¥Æ¥ó¥Ú¥ë¤Ï¡Ö¤·¤·ºÂήÀ±·²¡×¤ÎÊìÅ·ÂΤȤ·¤ÆÃΤé¤ì¤ë¡Ö¥Æ¥ó¥Ú¥ë¡¦¥¿¥Ã¥È¥ë×ÂÀ±¡Ê55P/Tempel-Tuttle¡Ë¡×¤Ê¤É¤Ë¤½¤Î̾¤ò»Ä¤·¤Æ¤¤¤Þ¤¹¡£¤Ê¤ª¡¢1987ǯ¤Ë¤ÏNGC 2336¤ÇĶ¿·À±¡ÖSN 1987L¡×¤¬´Ñ¬¤µ¤ì¤Æ¤¤¤Þ¤¹¡£


ËÁƬ¤Î²èÁü¤Ï¡Ö¥Ï¥Ã¥Ö¥ë¡×±§Ãè˾±ó¶À¤Î¡ÖÁÝÅ·´Ñ¬ÍѹâÀ­Ç½¥«¥á¥é¡ÊACS¡Ë¡×¤Ë¤è¤ë²Ä»ë¸÷Àþ¤ÈÀÖ³°Àþ¤Î´Ñ¬¥Ç¡¼¥¿¤«¤éºîÀ®¤µ¤ì¤¿¤â¤Î¤Ç¡¢¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤Îº£½µ¤Î°ìËç¡ÖBig, Beautiful and Blue¡×¡ÊÂ礭¤¯¡¢Èþ¤·¤¯¤½¤·¤ÆÀĤ¯¡Ë¤È¤·¤Æ¡¢ESA¤«¤é2021ǯ3·î1ÆüÉդǸø³«¤µ¤ì¤Æ¤¤¤Þ¤¹¡£


 


´ØÏ¢¡§¸¸ÁÛŪ¤Ê¥ê¥ó¥°¹½Â¤¤ò¤â¤ÄËÀ±²´¬¶ä²Ï¡ÖNGC 1398¡×¡¡¥À¡¼¥¯¥¨¥Í¥ë¥®¡¼¥«¥á¥é¤¬»£±Æ


Image Credit: ESA/Hubble & NASA, V. Antoniou; Acknowledgement: Judy Schmidt
Source: ESA/Hubble
ʸ¡¿¾¾Â¼Éð¹¨