À±·ÁÀ®¤Ë¤è¤êÊѲ½¤È³ÈÂç¤ò³¤±¤ëÀ±±À¹½Â¤
Ãϵ夫¤éÌó20Ëü¸÷ǯΥ¤ì¤¿¾ì½ê¤Ë¤¢¤ë¾®¥Þ¥¼¥é¥ó±À¡ÊSmall Magellanic Cloud¡§SMC¡Ë¤Ë¤Ï¡¢Èþ¤·¤¯Á¡ºÙ¤ÇÌÀ¤ë¤¤À±·ÁÀ®Îΰè¤ÎÃæ¤Ë°ìºÝµ±¤¯À±ÃÄ¡ÖNGC 346¡×¤¬¤¢¤ê¤Þ¤¹¡£
¡ÖNGC 346¡×¤ò¼è¤ê°Ï¤ó¤Ç¤¤¤ëÀ±±À¹½Â¤¤Ï¡¢ÃÂÀ¸¤È½ªËö¤ò·Þ¤¨¤ëÀ±¡¹¤Î±Æ¶Á¤ò¼õ¤±¤Æ¤ª¤ê¡¢¥¬¥¹¤ä¿Ð¤¬¿á¤Èô¤Ð¤µ¤ì¤Ê¤¬¤é½ù¡¹¤ËÏĤʹ½Â¤¤Ø¤ÈÊѲ½¤·¤Ä¤Ä³ÈÂç¤ò³¤±¤Æ¤¤¤Þ¤¹¡£
¤³¤Î²èÁü¤Ï¡¢¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤ÎÁÝÅ·´Ñ¬ÍѹâÀǽ¥«¥á¥é¡ÖACS¡×¤Î²Ä»ë¸÷¤ÈÀÖ³°Àþ¤Ë¡¢H¦ÁÀþ¤òÄɲä·¤¿»£±ÆÊýË¡¤ò»ÈÍÑ¡£H¦ÁÀþ¤Ë¤è¤Ã¤Æ¡¢¹âÇ»Å٤οåÁǸ¶»Ò¤ò´Þ¤ó¤Ç¤¤¤ëHIIÎΰè¤òÆÃͤÎÀÖ¿§¤Ç±Ç¤·½Ð¤·¤Æ¤¤¤Þ¤¹¡£
¤Þ¤¿¡¢Ê̤ε»ö¤Ç¾Ò²ð¤·¤¿¡ÖNGC 346¡×¤Ï¡¢H¦ÁÀþ¤òÈ´¤¤¤¿²Ä»ë¸÷¤ÈÀÖ³°Àþ¤Ç»£±Æ¤µ¤ì¤Æ¤¤¤ë¤¿¤á¡¢ÀĻ翧¤ÎÊ̤ÎÅ·ÂΤÎÍͤ˸«¤¨¤Þ¤¹¤Í¡£
Image Credit¡§NASA, ESA and A. Nota (ESA/STScI, STScI/AURA)
¢£Young stars sculpt gas with powerful outflows
https://www.spacetelescope.org/images/heic0514a/