¥í¥°¥¤¥ó¤·¤Æ¤µ¤é¤Ëmixi¤ò³Ú¤·¤â¤¦

¥³¥á¥ó¥È¤òÅê¹Æ¤·¤Æ¾ðÊó¸ò´¹¡ª
¹¹¿·ÄÌÃΤò¼õ¤±¼è¤Ã¤Æ¡¢ºÇ¿·¾ðÊó¤ò¥²¥Ã¥È¡ª

-±§Ãè-¥³¥ß¥å¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ä¤¤¤Æ¸ì¤ë¥È¥Ô¥Ã¥¯

  • mixi¥Á¥§¥Ã¥¯
  • ¤³¤Î¥¨¥ó¥È¥ê¡¼¤ò¤Ï¤Æ¤Ê¥Ö¥Ã¥¯¥Þ¡¼¥¯¤ËÄɲÃ
¤½¤í¤½¤í¼ûÍפ¬½Ð¤Æ¤­¤Þ¤·¤¿¤Î¤Ç¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë´Ø¤¹¤ëºÇ¿·¥Ë¥å¡¼¥¹¤Ë¤Ä¤¤¤Æ
¸ì¤ë¥È¥Ô¥Ã¥¯¤òΩ¤Æ¤Þ¤·¤¿¡£

¤Ô¤«¤Ô¤«¡Ê¿·¤·¤¤¡Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë´Ø·¸¤¹¤ëÏÃÂê¤Ê¤òÉý¹­¤¯Ï令ë¾ì¤Ë¤Ê¤ì¤Ð¹¬¤¤¤Ç¤¹¡£

¢¨ ¥ï¡¼¥à¥Û¡¼¥ë¤ò»È¤¦Ä¶¸÷®°ÜưÊýË¡¤ä»þ´Ö¤òµÕ¹Ô¤¹¤ë¥¿¥¤¥à¥Þ¥·¥ó¤È¤·¤Æ¤Î
ÍøÍÑË¡¤Ê¤É¡¢SFŪ¤ÊÏÃÂê¤Ï°ìÄê¥ì¥Ù¥ë¤Ç¤ÏÍÆÇ§¤·¤Þ¤¹¤¬¡¢¤¢¤Þ¤ê¤Ë¤½¤ÎÏÃÂ꤬ËĤé¤à
¾ì¹ç¤Ë¤Ï¡¢Ê̤ËÀìÍѥȥԥ寤òΩ¤Æ°Üư¤ò¤ª´ê¤¤¤¹¤ë»ö¤â¤¢¤ê¤Þ¤¹¡£

¡ÚºÇ¿·¥Ë¥å¡¼¥¹¡Û

»Ë¾å½é¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬»£±Æ¤µ¤ì¤ë¡¡[ASTOR ARTS]
https://www.astroarts.co.jp/article/hl/a/10584_blackhole

»Ë¾å½é¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»£±Æ¤ËÀ®¸ù ¡½ Ãϵ奵¥¤¥º¤ÎÅÅÇÈ˾±ó¶À¤Ç¡¢
Âʱ߶ä²ÏM87¤ËÀø¤àµðÂç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ËÇ÷¤ë [MAOJ]
https://www.nao.ac.jp/news/science/2019/20190410-eht.html

´ØÏ¢¥È¥Ô¥Ã¥¯¡§¡¡¡Ú¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Û

°¦ÏÂÈþ¡úÐò 2011ǯ10·î27Æü 20:12
°úÍÑ¡§¡¡¥¹¥¤¥¹¤Ç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤Ç¤­¤ë¤«¤â¤·¤ì¤Ê¤¤¼Â¸³¤·¤Æ¤ë¤é¤·¤¤¤Ç¤¹¤Í
¾Ü¤·¤¯¶µ¤¨¤Æ¤¯¤À¤µ¤¤

¢¨£²£°£±£±Ç¯Åö»þ¤Ë¥¹¥¤¥¹¤Çγ»Ò²Ã®´ï¤ò»ÈÍѤ·¤Æ¹Ô¤Ã¤¿¡¢Èù¾®¥Ö¥é¥Ã¥¯¥Û¡¼¥ëÀ¸À®¤Î
¼Â¾Ú¼Â¸³¤Ë¤Ä¤¤¤ÆÏÃÂê¤ò¸ÂÄꤷ¤¿¥È¥Ô¥Ã¥¯¥¹¤Ç¤¹¡£
https://mixi.jp/view_bbs.pl?comm_id=18107&id=65879149

¢ã¤ª´«¤á¿Þ½ñ¢ä
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È»þ¶õ¤ÎÏĤß
¥­¥Ã¥×¡¦S¡¦¥½¡¼¥óÃø¡¡ËÝÌõ¡§ÎÓ°ì¡¡Ä͸¶¼þ¿®

¡Ø¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÏÉݤ¯¤Ê¤¤¡Ù¡¡¥Ö¥é¥Ã¥¯¥Û¡¼¥ëŷʸ³Ø´ðÁÃÊÔ
Ê¡¹¾½ãÃø
¡Ø¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò»ô¤¤¤Ê¤é¤¹¡Ù¡¡¥Ö¥é¥Ã¥¯¥Û¡¼¥ëŷʸ³Ø±þÍÑÊÔ
Ê¡¹¾½ãÃø

¥³¥á¥ó¥È(38)

µðÂç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡¢¥¢¥¤¥ó¥·¥å¥¿¥¤¥óÍýÏÀ¤ò¾ÚÌÀ
Å·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¤¢¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬°ìÈÌÁêÂÐÀ­ÍýÏÀ¤ÎÀµ¤·¤µ¼¨¤¹
[¥Ê¥·¥ç¥¸¥ªÆüËÜÈÇ]
https://natgeo.nikkeibp.co.jp/atcl/news/19/072900442/

µ­»ö°úÍѡΣ²£°£±£¹Ç¯£··î£²£¹Æü¡Ï¡§¹±À±¤¬Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ËÀ᤹ܶ¤ë¤È¤É¤¦¤Ê¤ë¤«¡©

¡¡Åú¤¨¤Ï¡¢¡Öŷʸ³Ø¼Ô¤¬¥¢¥¤¥ó¥·¥å¥¿¥¤¥ó¤ÎÍýÏÀ¤ò¸¡¾Ú¤Ç¤­¤ë¡×¤À¡£

¡¡»ä¤¿¤Á¤Î¶ä²Ï·Ï¡ÊÅ·¤ÎÀî¶ä²Ï¡Ë¤ÎÃæ¿´¤Ë¤ÏµðÂç¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤ë¡£
²Ê³Ø¼Ô¤é¤Ï¤³¤Î¤Û¤É¡¢¤½¤Î¶á¤¯¤ò²ó¤ë¹±À±¤ò´Ñ¬¤¹¤ë¤³¤È¤Ç¡¢¹±À±¤«¤é½Ð¤¿¸÷¤ÎÇÈŤ¬¡¢
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¶¯ÎϤʽÅÎϾì¤Ë¤è¤Ã¤Æ°ú¤­¿­¤Ð¤µ¤ì¤¿¤³¤È¤ò³Îǧ¤·¤¿¡£
¥¢¥¤¥ó¥·¥å¥¿¥¤¥ó¤Î°ìÈÌÁêÂÐÀ­ÍýÏÀ¤Ë¤è¤ë¤È¡¢¸÷¤ÏÈó¾ï¤Ë¶¯¤¤½ÅÎϾì¤ÎÃæ¤òÄ̲᤹¤ë¤È¤­¤Ë
¥¨¥Í¥ë¥®¡¼¤ò¼º¤¦¡£
º£²ó¤Î¬Äê¤Ï¡¢¤½¤ÎͽÁÛ¤ò¸¡¾Ú¤¹¤ëºÇÎɤÎÊýË¡¤À¡£¡Ê»²¹Íµ­»ö¡§¡ÖÅ·¤ÎÀî¶ä²Ï¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡×¡Ë
¡§°úÍѽªÎ»

Ç­M87À±±À¤ÎÃæ¿´¤ÎµðÂç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»Ñ¤ò»£±Æ¤¹¤ë¤Î¤ËÀ®¸ù¤·¤ÆÀ¹¤ê¾å¤¬¤ë
º£Æü¤³¤Îº¢¡¢º£ÅÙ¤ÎÏÃÂê¤Ï»äã¤ÎÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë°ÌÃÖ¤¹¤ë¤¤¤ÆºÂA¥¹¥¿¡¼¤È¤½¤Î
¼þ¤ê¤ò£±£¶Ç¯¤ÎºÐ·î¤ò¤«¤±¤Æ¸øÅ¾¤¹¤ëSO¡Ý£²¤È¤¤¤¦¹±À±¤ÎÏÃÂê¤Ç¤¹¡£

¾Ü¤·¤¯¤Ï¥Ê¥·¥ç¥¸¥ª¤Îµ­»ö¤ò¤ªÆÉ¤ß¤¤¤¿¤À¤¯¤È¤·¤Æ¡¢¤³¤ó¤Ê´¶¤¸¤Ç¥«¥ì¥ó¥È¥Ë¥å¡¼¥¹¤ò
¥¢¥Ã¥×¤·¤Æ»×¤¦½ê¤ò¸ì¤ì¤ë¾ì¤È¤·¤Æµ¡Ç½¤Ç¤­¤¿¤é¤¤¤¤¤Ç¤¹¤Í¡£¤¦¤Þ¤¤¡ª

¡ÖÂÀÍ۷Ϥγ°¤Ëºß¤ëÃϵ巿ÏÇÀ±¤ÎÏäò¤·¤Þ¤»¤ó¤«¡©¡×¥È¥Ô¥Ã¥¯¤Î
https://mixi.jp/view_bbs_comment.pl?comment_number=163&community_id=18107&bbs_id=44364342
¤Ç¡¢»ä¤Î[163]¤ËÂФ·¤Æ¤³¤¦¤Á¤ã¤ó¤µ¤ó¤Ë¥³¥á¥ó¥È¤·¤ÆÄº¤¤¤¿·ï¤Ë¤Ä¤¤¤Æ¤ÎÊÖ»ö¤Ç¤¹¡£


¡Ø¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò»ô¤¤¤Ê¤é¤¹¡ª¡Ù¤òÆÉ¤ó¤Ç¤ß¤Þ¤·¤¿¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ëÅÔ»Ô¤ÏP169¤Ç¤¹¤Í¡£
¤½¤ì¤â¹¥¤ß¤ÎÏÃÂê¤Ê¤Î¤Ç¤¹¤¬¡¢»ä¤¬¤µ¤·¤¢¤¿¤Ã¤Æ¹Í¤¨¤Æ¤ß¤¿¤«¤Ã¤¿¤Î¤Ï¡¢Å·Á³¤Î¹ßÃå±ßÈפ¬¹±À±¤ËÈæ¤Ù¤ÆÇ®¸»¤È¤·¤Æ¤É¤¦°ã¤¦¤«¡¢Æ±¤¸¤è¤¦¤Ë°·¤Ã¤Æ¥Ï¥Ó¥¿¥Ö¥ë¥¾¡¼¥ó¤ò¹Í¤¨¤ë¤³¤È¤¬¤Ç¤­¤ë¤«¤É¤¦¤«¤È¤¤¤¦ÅÀ¤Ç¤·¤¿¡£
¤½¤ÎÅÀ¤ÏÊ¡¹¾¶µ¼ø¤ÎËܤǤâ¤è¤¯Ê¬¤«¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£

¹ßÃå±ßÈפ«¤é¤ÎÊü¼Í¤Î¼°¤ÏÊ¡¹¾Ãø¤ÎP32¤Ë½ñ¤¤¤Æ¤¢¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¤½¤ì¤Ï±ßÈפÎξÌ̤«¤éÊü¼Í¤µ¤ì¤ë¸÷¤Ë¤Ä¤¤¤Æ¤Î·×»»¤Ç¤·¤¿¡£»ä¤¬¹Í¤¨¤Æ¤¤¤¿¤Î¤Ï±ßÈפò²£¤«¤é¸«¤¿¾ì¹ç¤ÎÊü¼Í¤Ç¡¢¤½¤ì¤Ë¤Ä¤¤¤Æ¤Ï·×»»¤¬¼¨¤µ¤ì¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢Ä¾ÀܤˤÏÌò¤ËΩ¤¿¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¡£

¤¤¤ä¡¢P31¤Îɽ2.3¤Ë¹ßÃå±ßÈפμÁÎ̤ȥµ¥¤¥º¤Î´Ø·¸¤¬ºÜ¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢¤³¤³¤«¤éÂçÂΤθ«ÀѤâ¤ê¤¬¤Ç¤­¤Ê¤¤¤«¤È»×¤Ã¤¿¤Î¤Ç¤¹¤¬¡¢¿Þ2.19¡Ö¹ßÃå±ßÈפβ¹ÅÙʬÉۡפò¸«¤ë¤È¡¢Ì©ÅÙ¤ÏȾ·Â¤Ë¤è¤Ã¤ÆÂ礭¤¯°ã¤Ã¤Æ¤¯¤ë¤è¤¦¤Ê¤Î¤Ç¡¢´Êñ¤Ë¸ü¤ß¤ò½Ð¤¹¤³¤È¤Ï¤Ç¤­¤Ê¤µ¤½¤¦¤Ç¤¹¡£


¤·¤«¤·¡¢É¸½àŪ¤Ê¹ßÃå±ßÈפξ¤Ë¡Ö¸÷³ØÅª¤Ë¸ü¤¤¡Êά¡Ë¹ßÃå±ßÈססáͱßÈפȤ¤¤¦¤Î¤â¤¢¤Ã¤Æ¡¢Î¾¼Ô¤Ï¸ü¤ß¤¬Â礭¤¯°ã¤¦¤é¤·¤¤¡£
¡ÊP34¤Î¿Þ¤ò¼¨¤·¤Þ¤¹¡Ë

>ͱßÈפηÁ¾õ¤Ï¡¢´ö²¿³ØÅª¤Ë¤â¸ü¤¯¤Ê¤ë¡£Ê¿¤¿¤¤À±¤È¸À¤¦¤è¤ê¤Ï¡¢¸ü¤Ü¤Ã¤¿¤¤¥Ñ¥ó¥±¡¼¥­¾õ¤Ê¤¤¤·¥É¡¼¥Ê¥Ä¾õ¤Ë¤Ê¤ë¡£¡ÊP33)
>´ö²¿³ØÅª¤ËÇö¤¤É¸½à±ßÈפǤϤɤÎÊý¸þ¤«¤é¸«¤Æ¤âɬ¤ºÃæ¿´Éô¡ÊÃæ¿´¤ÎÅ·ÂΡˤò¸«¤ë¤³¤È¤¬¤Ç¤­¤ë¤¬¡¢Ä¶±ßÈפǤϡ¢¼Ð¤á¤«¤é¸«¤ë¤È±ï¤Î¸ü¤ß¤Ë±£¤µ¤ì¤ÆÃæ¿´Éô¤¬¸«¤¨¤Ê¤¤¤³¤È¤â¤¢¤ë¡£¡ÊP33)

¤È¤¤¤¦¤³¤È¤Ï¡¢É¸½àŪ±ßÈפǤϸü¤ßÊý¸þ¤«¤é¸«¤Æ¤â¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¶á¤¯¤«¤é½Ð¤ë¶¯¤¤XÀþÊü¼Í¤¬Ä¾ÀÜÆÏ¤¤¤Æ¤·¤Þ¤¦¤È¹Í¤¨¤é¤ì¤ë¤Î¤Ç¡¢É¸½à±ßÈפμþ°Ï¤Ë¥Ï¥Ó¥¿¥Ö¥ë¥¾¡¼¥ó¤Ï¹Í¤¨¤Ë¤¯¤½¤¦¤Ë»×¤ï¤ì¤ë¡£
¡Ê¤¢¤Þ¤ê°ÕÌ£¤Î¤Ê¤¤·×»»¤Ç¤¹¤¬¡¢É¸½à±ßÈפÎÊ¿¶ÑÌ©ÅÙ¤¬Ãϵå¤ÎÃÏɽ¤ÎÂ絤¤ÈÆ±ÄøÅ٤ʤ顢ɽ2.3¤ÎÃͤò»È¤¦¤È¸ü¤ß¤Ï10­ÒÄøÅ٤ˤʤê¤Þ¤¹¡Ë

»ä¤Î¥¤¥á¡¼¥¸¤Ë¶á¤¤¤Î¤ÏͱßÈפξì¹ç¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£


¹ßÃå±ßÈפÏÉáÄ̤ÎÀ±¤Î¤è¤¦¤Ëµå·Á¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡¢´Êñ¤Ê·×»»¤ò¤¹¤ë¾ì¹ç¤Ç¤â¤«¤Ê¤êÀìÌçŪ¤ÊÃ챤¬É¬Íפǡ¢¤Á¤ç¤Ã¤È»ä¤Î¼ê¤Ë¤ÏÉ館¤Ê¤¤¤è¤¦¤Ç¤¹¡£

¤Ç¤â¡¢¤³¤Î·ï¤Ë¤Ä¤¤¤Æ¤Ïº£¸å¤âÄ´¤Ù¤Æ¤ß¤¿¤¤¤È¤Ï»×¤Ã¤Æ¤¤¤Þ¤¹¡£
ÌäÂê¤Ïç±Ãå±ßÈפμþ°Ï¤Î²¹Å٤Ǥ¹¤Í¡£
NHK¥×¥ì¥ß¥¢¥à¤ÎÈÖÁȤÎÃæ¤Ç¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼þ°Ï¤Ë¤Ï¥¬¥¹¤ò½¸¤á½ÅÎϤˤè¤ê
¡Ø£¶£°£°²¯¡î¡ª¡ª¡Ù¤ÎÎΰ褬¸ºß¤¹¤ë¤ÈÀâÌÀ¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£

ÂÀÍÛ¤ÎɽÌ̲¹ÅÙ¤¬£µ¡¤£¶£°£°¡îÄøÅ٤Ǥ¢¤ë¤³¤È¤ò¹Í¤¨¤ë¤È¥Ï¥Ó¥¿¥Ö¥ë¥¾¡¼¥ó¤ÎÀßÄê
¤Ï¤«¤Ê¤êÆñ¤·¤¤¤Î¤Ç¤Ï¤Ê¤¤¤«¤È»×¤¤¤Þ¤¹¡£

¤¿¤À¤·¡¢¤³¤Î²¹Å٤Ϥɤ¦¤â¶ä²Ï·Ï¤ÎÃæ¿´¤Ë¤¢¤ë¤è¤¦¤ÊµðÂç¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ä¤¤¤Æ
¤ÎÏäʤΤǡ¢ÂÀÍÛ¼ÁÎ̤ò¤®¤ê¤®¤ê10ÇÜÄøÅÙ¤òͤ¨¤ë¼ÁÎ̤Υ֥é¥Ã¥¯¥Û¡¼¥ë¤Î²¹ÅÙ
¤Ë¤Ä¤¤¤Æ¤ÏÅö¤Æ¤Ï¤Þ¤ë¤«¤É¤¦¤«È½¤é¤Ê¤¤¤Ç¤¹¡£

¤·¤«¤·¡¢¾®¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤â¡ØÇòÄ»ºÂX-1À±¡Ù¤Î¤è¤¦¤ÊÆó½ÅÀ±¤ÇÍæÀû¾õ¤Ë¹±À±
¤Î¥¬¥¹¤ò½¸¤á¤Æ¤¤¤ëÍͤʥ±¡¼¥¹¤Ç¤Ï¥Ï¥Ó¥¿¥Ö¥ë¥¾¡¼¥ó¤ÏÀßÄꤷ¤Å¤é¤¤¤Ç¤¹¤Í¡£
¥¢¥ë¥Þ˾±ó¶À¤ÇÀºÌ©Â¬Äê¡£»»½Ð¤µ¤ì¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ÏÂÀÍÛ¤Î22.5²¯ÇÜ
8/8(ÌÚ) 21:11ÇÛ¿® ¡¡[±§Ãè¥Ý¡¼¥¿¥ë¥µ¥¤¥È¡¡sorae]

¥¢¥á¥ê¥«¹ñΩÅÅÇÈÅ·Ê¸Âæ¡ÊNRAO¡Ë¤Ï8·î7Æü¡¢¶ä²ÏÃæ¿´¤Ë¤¢¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤òÀºÌ©¤Ë¬Äꤷ¤¿¥Æ¥­¥µ¥¹A¡õMÂç³Ø¤ÎBenjamin Boizelle»á¤é¤Ë¤è¤ë¸¦µæÆâÍÆ¤ò¾Ò²ð¤·¤Þ¤·¤¿¡£¸¦µæÀ®²Ì¤ÏÏÀʸ¤Ë¤Þ¤È¤á¤é¤ì¡¢Æ±ÆüÉÕ¤ÇThe Astrophysical Journal¤Ë·ÇºÜ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

¢£¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤òµá¤á¤ë¤¿¤á¤Ë¹ßÃå±ßÈפò´Ñ¬

³Æ¶ä²Ï¤ÎÃæ¿´¤Ë¸ºß¤¹¤ë¤È¤µ¤ì¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ϡ¢¼þ°Ï¤ÎÅ·ÂÎ¤ÎÆ°¤­¤òÀºÌ©¤Ë´Ñ¬¤¹¤ë¤³¤È¤Ç´ÖÀÜŪ¤Ë»»½Ð¤Ç¤­¤Þ¤¹¡£

¤¿¤È¤¨¤ÐÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¤¢¤ë¡Ê¤È³Î¼Â»ë¤µ¤ì¤Æ¤¤¤ë¡ËĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Ö¤¤¤ÆºÂA*¡Ê¥¨¡¼¥¹¥¿¡¼¡Ë¡×¤Î¾ì¹ç¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¶á¤¯¤ò¼þ²ó¤¹¤ë¹±À±¡ÖS0-2¡×¡ÊS2¤È¤â¡Ë¤Ê¤É¤Îư¤­¤òÄ´¤Ù¤ë¤³¤È¤Ç¡¢ÂÀÍۤΤª¤è¤½400ËüÇܤμÁÎ̤ò»ý¤Ä¤È¿äÄꤵ¤ì¤Æ¤¤¤Þ¤¹¡£

¾¤Î¶ä²Ï¤Ë¸ºß¤¹¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤âƱÍͤÎÊýË¡¤¬ÍøÍѤǤ­¤ë¤â¤Î¤Î¡¢Å·¤ÎÀî¶ä²Ï¤Î¤è¤¦¤Ë¹±À±1¤Ä¤À¤±¤Î±¿Æ°¤ò¼±Ê̤¹¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¡£¤½¤³¤Ç¸¦µæ¥Á¡¼¥à¤Ï¡¢¹â¤¤²òÁüÅÙ¤ÇÅÅÇȴѬ¤¬¹Ô¤¨¤ë¡Ö¥¢¥ë¥Þ¡×˾±ó¶À¤ËÃåÌܤ·¤Þ¤·¤¿¡£

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë°ú¤­´ó¤»¤é¤ì¤¿¥¬¥¹¤ä¿Ð¤Ê¤É¤Îʪ¼Á¤Ï¡¢¤½¤Î¼þ°Ï¤ò¹â®¤Ç²óž¤·¤Ê¤¬¤é¼è¤ê°Ï¤à¹ßÃå±ßÈפò·ÁÀ®¤·¤Þ¤¹¡£¹ßÃå±ßÈפ˴ޤޤì¤ë°ì»À²½ÃºÁǤ«¤éÊü¤¿¤ì¤¿ÅÅÇȡʥµ¥Ö¥ß¥êÇȡˤò¥¢¥ë¥Þ˾±ó¶À¤Ç´Ñ¬¤¹¤ë¤È¡¢¥É¥Ã¥×¥é¡¼¸ú²Ì¤Ë¤è¤Ã¤ÆÃϵå¤Ë¸þ¤«¤Ã¤Æ²óž¤¹¤ëÉôʬ¤«¤é¤ÎÅÅÇȤÏÇÈŤ¬Ã»¤¯¡¢Ãϵ夫¤é±ó¤¶¤«¤ë¸þ¤­¤Ë²óž¤¹¤ëÉôʬ¤«¤é¤ÎÅÅÇȤÏÇÈŤ¬Ä¹¤¯¤Ê¤ê¤Þ¤¹¡£

¤³¤Î¤è¤¦¤ÊÇÈĹ¤Î°ã¤¤¤ò¹â²òÁüÅ٤Ǽõ¿®¤·¡¢¹ßÃå±ßÈפβóž®ÅÙ¤òÀºÌ©¤Ë¬Äꤹ¤ë¤³¤È¤Ç¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ò¿äÄꤷ¤è¤¦¤È»î¤ß¤¿¤Î¤Ç¤¹¡£

¢£»»½Ð¤µ¤ì¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ÏÂÀÍÛ22.5²¯¸Äʬ¡ª

´Ñ¬ÂоݤȤʤ俤Τϡ¢¥Ý¥ó¥×ºÂ¤ÎÊý¸þ¤ª¤è¤½1²¯¸÷ǯÀè¤Ë¤¢¤ëÂʱ߶ä²Ï¡ÖNGC 3258¡×¤Ç¤¹¡£¤³¤Î¶ä²Ï¤ÎÃæ¿´¤Ë¤¢¤ë¹ßÃå±ßÈפϥ֥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤«¤Ê¤ê¶á¤¤Éôʬ¤Þ¤ÇÀºÌ©¤Ë´Ñ¬¤¹¤ë¤³¤È¤¬¤Ç¤­¤ë¤¿¤á¡¢Boizelle»á¤Ï¡Ö»ä¤¿¤Á¤¬¸«¤Ä¤±¤¿¥Ù¥¹¥È¥¿¡¼¥²¥Ã¥È¤À¡×¤Èɽ¸½¤·¤Æ¤¤¤Þ¤¹¡£

¥¢¥ë¥Þ˾±ó¶À¤Î´Ñ¬¥Ç¡¼¥¿¤«¤é¹ßÃå±ßÈפβóž®ÅÙ¤òµá¤á¤¿¤È¤³¤í¡¢Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤«¤é500¸÷ǯ¤Î³°±ïÉôʬ¤Ç¤Ï»þ®100Ëükm¤Ç¤¹¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¶áÉÕ¤¯¤Ë¤Ä¤ì¤ÆµÞ·ã¤Ë®ÅÙ¤¬Áý¤·¤Æ¤¤¤­¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Þ¤Ç65¸÷ǯ¤Îµ÷Î¥¤Ë¤Ê¤ë¤È»þ®300Ëükm¤òͤ¨¤ë¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£

¹ßÃå±ßÈפβóž®ÅÙ¤«¤éȽÌÀ¤·¤¿Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ϡ¢¤Ê¤ó¤ÈÂÀÍÛ22.5²¯¸Äʬ¤Ç¤·¤¿¡£¤Ê¤ª¡¢·×»»¤µ¤ì¤¿¼ÁÎ̤ÎÍýÏÀ¾å¤Î¸íº¹¤Ï1¥Ñ¡¼¥»¥ó¥È̤Ëþ¤È¤ï¤º¤«¤Ç¤¹¤¬¡¢Ãϵ夫¤éNGC 3258¤Þ¤Ç¤Îµ÷Î¥¤¬¤Þ¤ÀÀµ³Î¤Ë¤ÏȽÌÀ¤·¤Æ¤¤¤Ê¤¤¤¿¤á¡¢µ÷Î¥¤ÎÉÔÀµ³Î¤µ¤Ë¤è¤ë¸íº¹¤¬12¥Ñ¡¼¥»¥ó¥È»Ä¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

¤³¤Î¤è¤¦¤Ë¡¢¹ßÃå±ßÈפιâ²òÁüÅٴѬ¤Ë¤è¤Ã¤ÆÄ¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤òÀºÌ©¤Ëµá¤á¤ë¤³¤È¤Ï¡¢¶ä²Ï¤È¥Ö¥é¥Ã¥¯¥Û¡¼¥ëÁÐÊý¤¬Êâ¤ó¤ÀÎò»Ë¤òÍý²ò¤¹¤ë¤Î¤ËÌòΩ¤Ä¤À¤í¤¦¤ÈBoizelle»á¤Ï¸ì¤Ã¤Æ¤¤¤Þ¤¹¡£

¤Á¤Ê¤ß¤Ë¡¢ÃϾ夫¤é¤ª¤è¤½400km¤ÎÃϵåÄãµ°Æ»¤òÈô¹Ô¤¹¤ë¹ñºÝ±§Ã襹¥Æ¡¼¥·¥ç¥ó¡ÊISS¡Ë¤Î®Å٤ϡ¢»þ®Ìó2Ëü7700km¡£º£²ó®ÅÙ¤¬Â¬Äꤵ¤ì¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤«¤é65¸÷ǯ¤Î»ê¶áµ÷Î¥¤òµÛ¤¤¹þ¤Þ¤ì¤º¤ËÈô¹Ô¤¹¤ë¤Ë¤Ï¡¢ISS¤Î100Çܰʾå¤â¤Î®ÅÙ¤¬É¬ÍפǤ¹¡£
¾¾Â¼Éð¹¨
https://sorae.info/astronomy/2019_8_8_sgra.html

Ç­¤¢¤»¤¢¤»¡ÊÈô¤Ó»¶¤ë´À¡Ë¿ô»ú¤¬¥Ô¥ó¤È¤³¤Ê¤¤¤Î¤Ç¡¢Éî¤Ç¤ª´ê¤¤¤·¤Þ¤¹¡Ä

»þ®£±£°£°ËüKm¡áÉ£·£·Km

»þ®£³£°£°Ëü£ë£í¡áÉ£³£³£ë£í

ISS¤Î®Å٤ϣ·¡¥£¹£¶£ë£í¡Ê¤Û¤ÜÂè°ì±§Ãè®ÅÙ¡áÃϵå¤ËÍî¤Á¤Æ¤³¤Ê¤¤Â®ÅÙ¤ËÅù¤·¤¤¡Ä¡Ë

ǭ;Ã̤ʤ¬¤é¡Ä
¶ä²Ï·Ï¤ÎÃæ¿´¤Ë°ÌÃÖ¤¹¤ë¤¤¤ÆºÂA¥¹¥¿¡¼¤ò»ê¶áµ÷Î¥¤Ç¸øÅ¾¤¹¤ëS¡Ý£²À±¤Î®ÅÙ¤¬
É¡¤£°£°£°£ë£í¤Ë¤â㤹¤ë¤È¤¤¤¦¤Î¤òWikipedia¤Ç°ÊÁ°¤ß¤Æ¡¢ÆÃ¼ìÁêÂÐÀ­ÍýÏÀ¤Î·×»»¤Ç
¡Æ¤½¤Î¡Ç·Ï¤Ç¤Ï¤É¤ì¤¯¤é¤¤»þ´Ö¤¬°ú¤­¿­¤Ó¤µ¤ì¤ë¤«·×»»¤·¤Æ¤ß¤Þ¤·¤¿¤¬¡¢Â礷¤¿»ö¤¬¤Ê¤«¤Ã¤¿¡£

¤Û¤Ü¸÷®¤Ë㤷¤Æ¤¤¤ë¡£Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼«Å¾Â®ÅÙ¤ò¬ÄêÀ®¸ù¡£
£²£°£±£¹Ç¯£··î£±£°Æü¡§¡¡sorae
https://sorae.info/030201/2019_7_10_einstein_cross.html

NASA¤Ï7·î3Æü¡¢¥ª¥¯¥é¥Û¥ÞÂç³Ø¤ÎXinyu Dai»á¤é¤Ë¤è¤ë£ØÀþ´Ñ¬±ÒÀ±¡Ö¥Á¥ã¥ó¥É¥é¡×¤òÍøÍѤ·¤¿¸¦µæ¤Ë¤è¤Ã¤Æ¡¢±óÊý±§Ãè¤Ë¤¢¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼«Å¾Â®ÅÙ¤ò¬Äꤹ¤ë¤³¤È¤ËÀ®¸ù¤·¤¿¤Èȯɽ¤·¤Þ¤·¤¿¡£

´Ñ¬¤ÎÂоݤȤʤ俤Τϡ¢98²¯¤«¤é109²¯¸÷ǯÀè¤Ë¤¢¤ë¡Ö¥¯¥¨¡¼¥µ¡¼¡×¡£¥¯¥¨¡¼¥µ¡¼¤Ï¼þ°Ï¤Îʪ¼Á¤ò³èȯ¤Ë°û¤ß¹þ¤àĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤ò¼¨¤¹¤â¤Î¤È¤µ¤ì¤Æ¤ª¤ê¡¢°û¤ß¹þ¤Þ¤ì¤Ä¤Ä¤¢¤ëʪ¼Á¤Ë¤è¤Ã¤Æ·ÁÀ®¤µ¤ì¤¿¹ßÃå±ßÈפ層­¤Ï¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¶ä²Ï¤ò¤â¾å²ó¤ë¤Û¤É¤Ç¤¹¡£

¤¿¤À¡¢¤É¤ó¤Ê¥¯¥¨¡¼¥µ¡¼¤Ç¤âÎɤ«¤Ã¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¸¦µæ¥Á¡¼¥à¤¬Áª¤ó¤À¤Î¤Ï¡¢¥¯¥¨¡¼¥µ¡¼¤ÈÃϵå¤È¤Î´Ö¤ËÊ̤ζä²Ï¤¬Â¸ºß¤¹¤ë¤³¤È¤ÇÀ¸¤¸¤ë¡Ö½ÅÎÏ¥ì¥ó¥º¡×¸ú²Ì¤Ë¤è¤Ã¤Æ¡¢Ê£¿ô¤ÎÁü¤Ëʬ¤«¤ì¤Æ¸«¤¨¤ë5¤Ä¤Î¥¯¥¨¡¼¥µ¡¼¤Ç¤¹¡£¤½¤Î¤Ê¤«¤Ë¤Ï¡¢½ÅÎÏ¥ì¥ó¥º¤Î¸ºß¤òͽ¸À¤·¤¿¥¢¥ë¥Ù¥ë¥È¡¦¥¢¥¤¥ó¥·¥å¥¿¥¤¥ó¤Ë¤Á¤Ê¤ó¤Ç¡Ö¥¢¥¤¥ó¥·¥å¥¿¥¤¥ó¤Î½½»ú²Í¡ÊEinstein Cross¡Ë¡×¤È̾ÉÕ¤±¤é¤ì¤¿¡ÖQ2237+0305¡×¡Ê°Ê²¼¡ÖQ2237¡×¡Ë¤â´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£

¸¦µæ¥Á¡¼¥à¤Ï¡¢½ÅÎÏ¥ì¥ó¥º¸ú²Ì¤ò¤â¤¿¤é¤¹¶ä²Ï¤Î¤Ê¤«¤Ë¤¢¤ë¹±À±¤Ë¤è¤Ã¤ÆÀ¸¤¸¤ë¡Ö½ÅÎÏ¥Þ¥¤¥¯¥í¥ì¥ó¥º¡×¸ú²Ì¤âÍøÍѤ·¤Æ¡¢Çظå¤Ë¤¢¤ë¥¯¥¨¡¼¥µ¡¼¤«¤éȯ¤»¤é¤ì¤¿£ØÀþ¤ò¥Á¥ã¥ó¥É¥é¤Ç´Ñ¬¤·¤Þ¤·¤¿¡£¤½¤Î·ë²Ì¡¢Q2237¤Ë¸ºß¤¹¤ë¤È¤ß¤é¤ì¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼«Å¾Â®Å٤Ϥܸۤ÷®¤Ë㤷¤Æ¤ª¤ê¡¢¤½¤Î¾¤Î¥¯¥¨¡¼¥µ¡¼¤Ï¤½¤ÎȾʬ¤Û¤É¤Î®Å٤Ǽ«Å¾¤·¤Æ¤¤¤ë¤³¤È¤¬È½ÌÀ¤·¤Þ¤·¤¿¡£

ȯɽ¤Ç¤Ï¡¢¤Ê¤¼¤½¤³¤Þ¤Ç¤Î®¤µ¤Ç¼«Å¾¤Ç¤­¤ë¤Î¤«¤Ë¤Ä¤¤¤Æ¤â¸ÀµÚ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤½¤ì¤Ë¤è¤ë¤È¡¢¼«¿È¤Î¼«Å¾¤È°ìÃפ¹¤ëÊý¸þ¤«¤é²¿½½²¯Ç¯¤Ë¤âÅϤäÆÊª¼Á¤Î¶¡µë¤ò¼õ¤±¤ë¤³¤È¤Ç¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÏÀ®Ä¹¤¹¤ë¤ÈƱ»þ¤Ë¼«Å¾Â®ÅÙ¤ò²Ã®¤µ¤»¤Æ¤¤¤Ã¤¿¤È¤¤¤¤¤Þ¤¹¡£

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼þ°Ï¤Ë·ÁÀ®¤µ¤ì¤ë¹ßÃå±ßÈפϥ֥é¥Ã¥¯¥Û¡¼¥ë¤Î¼«Å¾Êý¸þ¤È·¤¦¤Î¤Ç¡¢¤½¤³¤«¤éʪ¼Á¤¬Î®¤ì¹þ¤à¤³¤È¤Ç¡¢¼«Å¾¤½¤Î¤â¤Î¤¬Àµ¤Î¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¤ò¼õ¤±¤Æ²Ã®¤µ¤ì³¤±¤ë¤³¤È¤Ë¤Ê¤ë¤ï¤±¤Ç¤¹¡£

¿ÍÎबľÀÜ»£Áü¤ËÀ®¸ù¤·¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¡¢º£¤Î¤È¤³¤íÂʱ߶ä²Ï¡ÖM87¡×¤ÎÃæ¿´¤Ë¤¢¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¤ß¡£¤½¤Î¾¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¤¢¤¯¤Þ¤Ç¤â²¾Äê¤Î¸ºß¤Ç¤Ï¤¢¤ë¤Î¤Ç¤¹¤¬¡¢¤â¤Ï¤ä¥Ö¥é¥Ã¥¯¥Û¡¼¥ëÈ´¤­¤Ç¤ÏÀâÌÀ¤Ç¤­¤Ê¤¤Å·ÂΤâ¿ô¿¤¯¡¢¸½ºß¤Ç¤Ï¤½¤Î¸ºß¤¬Åö¤¿¤êÁ°¤Î¤â¤Î¤È¤·¤Æ¸¦µæ¤¬¿Ê¤á¤é¤ì¤Æ¤¤¤Þ¤¹¡£

Image Credit: NASA/CXC/Univ. of Oklahoma/X. Dai et al. NASA¡Çs Goddard Space Flight Center; background, ESA/Gaia/DPAC
http://chandra.harvard.edu/photo/2019/quasars/
ʸ¡¿¾¾Â¼Éð¹¨

Ç­
¤³¤ÎÆÃ°ÛÅÀ¤¬²óž¤¹¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÏÅŲ٤¬¤Ê¤±¤ì¤Ð¥«¡¼¡¦¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¸Æ¤Ð¤ì¡¢
ÅŲ٤¬¤¢¤ë¤È¥«¡¼¡á¥Ë¥å¡¼¥Þ¥ó¡¦¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¸Æ¤Ð¤ì¤ë¤½¤¦¤Ç¤¹¡£

¥«¡¼¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¤Ï1963ǯ¤Ë¥Ë¥å¡¼¥¸¡¼¥é¥ó¥É¤ÎʪÍý³Ø¼Ô¥í¥¤¡¦¥«¡¼¤¬Ä󾧤·¤¿¤â¤Î¤Ç¤¹¡£
¥í¥¤¡¦¥«¡¼Çî»Î¤Î¾ÚÌÀ¿ô¼°¤Ï¥«¡¼¡¦¥á¥È¥ê¥Ã¥¯¤È¸Æ¤Ð¤ì¹âÀ­Ç½¤Ê±§ÃèÁ¥¤òÌ´ÁÛ¤·Â³¤±¤ë°Ûü¤Î
²Ê³Ø¼Ô¡ÊSFºî²È¡Ë¥í¥Ð¡¼¥È¡¦L¡¦¥Õ¥©¥ï¡¼¥É¤¬¥ï¡¼¥×¡¢¥ï¡¼¥à¥Û¡¼¥ë°Üưˡ¤ÎÏÀÍýŪº¬µò¤Ë¤·¤Æ
¤¤¤¿¤Á¤·¤Þ¤¹¤Í¡£

Ç­¤¢¤»¤¢¤»¡ÊÈô¤Ó»¶¤ë´À¡Ë¤³¤ÎÎà¤ÎÏÃÂê¤Ë¤Ä¤¤¤Æ¤Ï¡Ä
¼«Ê¬¤Ç¥È¥Ô¥¿¥¤¤Ë¡ÖÃǤê½ñ¤­¡Ä¡×¤ò°ìÉ®Æþ¤ì¤Æ¤ª¤­¤Ê¤¬¤é¤Ê¤ó¤Ç¤¹¤¬¡¢¥ê¥ó¥°¾õ¤ÎÆÃ°ÛÅÀ¤Î
²óž®ÅÙ¤¬¸÷®¤Ë¶á¤Å¤¯¤È¥ê¥ó¥°¤Î²óž¼´¤Ë¡ÖÎ̻Ҥâ¤Ä¤ì¡×¤¬È¯À¸¤·¤Æ»÷¤¿¤è¤¦¤Ê·Á¾õ¤Î
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë´Ö¤Ç¥ï¡¼¥à¥È¥ó¥Í¥ë¤¬³«Ä̤¹¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£

¤²¤Ã¤½¤ê
¤À¤ì¤«¡©»î¤·¤ËÈô¤Ó¹þ¤ó¤Ç¤ß¤Þ¤»¤ó¤«¡©¡Ê¾Ð¡Ë

¤½¤ÎºÝ¤Ë¤Ï±§ÃèÁ¥¤ò¼é¤ë¥ï¡¼¥×¥Ð¥Ö¥ë¤òȯÀ¸¤µ¤»¤ë¥ï¡¼¥×¥ê¥ó¥°¤òÀ§Èó¤È¤â
¤ªËº¤ì¤Ê¤¯¡£¤¢¤»¤¢¤»
ŷʸ³Ø¼Ô¤¬¶ä²Ï·Ï¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ËÁ°Îã¤Î¤Ê¤¤Á®¸÷¤òȯ¸«¡¡[GIZMOD]
https://www.gizmodo.jp/2019/08/unprecedented-sgr-a-star-blackhole-flash.html
2019/08/14

¥¢¥¤¥ó¥·¥å¥¿¥¤¥ó¤Î°ìÈÌÁêÂÐÀ­ÍýÏÀ¤ò¾ÚÌÀ¤¹¤ë¤¿¤á¤Î¸¦µæ¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¿ÀÈë¤ËÇ÷¤ê¤Þ¤·¤¿¡£
Å·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤ë¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤Þ¤¹¡£¤¤¤ÆºÂA*¡ÊŽ¢¤¤¤Æ¤¶¥¨¡¼¡¦¥¹¥¿¡¼Ž£¤ÈÆÉ¤à¡Ë¤È¸Æ¤Ð¤ì¤ë¤½¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÂ礭¤µ¤¿¤ë¤ä¡¢ÂÀÍۤμÁÎ̤Î400ËüÇܤȤ⤤¤ï¤ì¤Æ¤¤¤Þ¤¹¡£
¥«¥ê¥Õ¥©¥ë¥Ë¥¢Âç³Ø¥í¥µ¥ó¥¼¥ë¥¹¹»¡ÊUCLA¡Ë¤Î¸¦µæ¥Á¡¼¥à¤Ï¡¢²áµî20ǯ´Ö¤ËÅϤäƤ¤¤ÆºÂA*¼þÊÕ¤ÎÅ·ÂÎ¤ÎÆ°¤­¤ò´Ñ¬¤·Â³¤±¤Æ¤­¤Þ¤·¤¿¡£¤½¤·¤Æµî¤ë5·î¡¢¤¤¤ÆºÂA*¤«¤éº£¤Þ¤ÇÁ°Îã¤Î¤Ê¤¤ÌÀ¤ë¤µ¤ÎÀÖ³°ÀþÊü¼Í¤ò³Îǧ¤·¤¿¤ÈÏÀʸ¤Çȯɽ¤·¤Þ¤·¤¿¡£¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÆæ¤ò²ò¤­ÌÀ¤«¤¹¤¿¤á¤Ë½ÅÍפÊŸ³«¤È¤Ê¤ë¤³¤È¤Ï´Ö°ã¤¤¤Ê¤µ¤½¤¦¤Ç¤¹¡£¡§°úÍѽªÎ»

Ç­]²¿¤«¡¢µÞ¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë´Ø¤¹¤ë¥Ë¥å¡¼¥¹¤¬Áý¤¨¤¿¤È»×¤¦¤Î¤Ïºø³Ð¤Ç¤¹¤«¤Í¡©¡Ê¾Ð¡Ë
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬ÃæÀ­»ÒÀ±¤ò¿©¤é¤¦½Ö´Ö¡¢½é´Ñ¬¤«
½ÅÎÏÇȤˤè¤ê»Ë¾å½é¤Î¸½¾Ý¤ò³Îǧ¡¢ºÇ¿·¥Ç¡¼¥¿
2019.08.20¡§¥Ê¥·¥ç¥¸¥ªÆüËÜÈÇ
https://natgeo.nikkeibp.co.jp/atcl/news/19/082000477/

Ç­µ­»ö¤¬Ä¹¤¤¤Î¤Ç¥³¥Ô¥Ú¤·¤Þ¤»¤ó¤Î¤ÇËÜʸ¤ò¤ªÆÉ¤ß²¼¤µ¤¤¡£

¥Ý¥¤¥ó¥È¤È¤·¤Æ¤ÏÃæÀ­»ÒÀ±¤ÎÃæ¿È¤¬¤³¤ì¤Ç²ò¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È´üÂÔ¤¬¹â¤Þ¤ë¤½¤¦¤Ç¤¹¡£
Ä̾ï¤Ï¸«¤ë»ö¤¬½ÐÍè¤Ê¤¤ÃæÀ­»ÒÀ±¤ÎÃæ¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ËÆÝ¤ß¹þ¤Þ¤ìľÁ°¤Ë
¥í¥·¥å¤Î¸Â³¦¤ÇÃæÀ­»ÒÀ±¤¬Ê´ºÕ¤µ¤ì¤ë¤³¤È¤Ë¤è¤ê´Ñ»¡¤Ç¤­¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£

Åŵ夳¤Î¾ì¤Ë¹Ô¤±¤¿¤é¡¢¡ØÄ¶²á̩ʪ¼Á¡Ù¤¬¹¥¤­¤Ê¤À¤±Æþ¼ê¤Ç¤­¤Þ¤¹¤Í¡£
¡Ê±¿¤Ö¤Î¤âÂçÊѤÀ¤±¤É¡Ä¡Ë
¶ä²Ï¤ò¹â®¤Ç¶î¤±È´¤±¤ë¡É͹â®ÅÙÀ±¡É¤Ï̤ȯ¸«¤ÎÅ·ÂΤ¬ÃƤ­½Ð¤·¤¿¡©¡¡[sorae]
https://sorae.info/astronomy/2019_9_10_pg1610.html

µ­»ö°úÍÑ¡§¥Ï¥ï¥¤¤Î¥Þ¥¦¥Ê¥±¥¢»³¤Ë¤¢¤ëW.M.¥±¥Ã¥¯Å·Ê¸Âæ¤Ï9·î9Æü¡¢Ä¶¹â®ÅÙÀ±¡ÖPG 1610+062¡×¤Îµ¯¸»¤ËÇ÷¤Ã¤¿Andreas Irrgang»á¤é¤Î¸¦µæÀ®²Ì¤ò¾Ò²ð¤·¤Þ¤·¤¿¡£¸¦µæ·ë²Ì¤ÏÏÀʸ¤Ë¤Þ¤È¤á¤é¤ì¡¢8·î6ÆüÉÕ¤ÇAstronomy and Astrophysics¤Ë·ÇºÜ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¡§°úÍѽªÎ»

Ç­
PG1610+062 ¤ÏÉî¿ôÉ´¥­¥í¥á¡¼¥È¥ë¤Ç°Üư¤·¤Æ¤¤¤ë»ö¤¬Ê¬¤«¤ê¡¢¤½¤Î¸¶°ø¤ò¶ä²Ï·Ï¤ÎÃæ¿´
¤Ë¤¢¤ë»ö¤¬³Î¼Â»ë¤µ¤ì¤Æ¤¤¤ëÂÀÍۤΣ´£°£°ËüÇܤμÁÎ̤ò»ý¤Ä¥Ö¥é¥Ã¥¯¥Û¡¼¥ë,¡¢¤¤¤ÆºÂ£Á¥¹¥¿¡¼¤Ë
Ï¢À±·Ï¤òÁȤàÁлҤη»ÄïÀ±¤¬µÛ¤¤¹þ¤Þ¤ì¤Æ¤·¤Þ¤Ã¤¿»þ¤ËPG1610+062¤¬ÃƤ­½Ð¤µ¤ì¤¿¤«¤é¤Ç¤Ï
¤Ê¤¤¤«¤È¿ä¬¤·¤Æ¤¤¤¿¤½¤¦¤Ç¤¹¡£

¤·¤«¤·¡¢³ÆÃϤÎÅ·ÂÎ˾±ó¶À¤Î¥Ç¡¼¥¿¡¼¤òÄ´¤Ù¤¿·ë²Ì¡¢±ßÈ×Éô¤Ë¤¢¤ë±²¾õÏӤΤҤȤÄ
¡Ê¤¤¤Æ¡¦¤ê¤å¤¦¤³¤ÄÏÓÉÕ¶á¡Ë¤ËÃÂÀ¸¤·¤¿¹±À±¤Ç¤¢¤ê¡¢¶ä²Ï·Ï¤ÎÃæ¿´¤È¤Ï̵´Ø·¸¤Ç¤¢¤ë¤³¤È¤¬
²ò¤Ã¤¿¤½¤¦¤Ç¤¹¡£
¤½¤¦¤Ê¤ë¤È¡¢¤³¤Î¹â®¤Ê¹±À±¤Ï¶ä²Ï·Ï¤ÎÃæ¿´°Ê³°¤Ë¸ºß¤·¤Æ¤¤¤ëÃæ´Ö¼ÁÎ̤Υ֥é¥Ã¥¯¥Û¡¼¥ë¤Ë
É£µ£°¥­¥í¥á¡¼¥È¥ë¤ÇÃÆ¤«¤ì¤Æ²Ã®¤·¤¿¤Î¤Ç¤Ï¤Ê¤¤¤«¤È²¾Äꤹ¤ë¤·¤«¤Ê¤¤¤½¤¦¤Ç¤¹¡£

Ìܸ«½Ð¤·¤Î¡Ö̤ȯ¸«¤ÎÀ±¡×¤È¤Ï¶ä²Ï·Ï¤Ë»¶ºß¤¹¤ëÃæ´Ö¼ÁÎ̤Υ֥é¥Ã¥¯¥Û¡¼¥ë¤Î»ö¤Ç¤¹¤Í¡£

¤È¤³¤í¤Ç»ä¤Ï¡¢¡Ö¥Ð¥«¡Ê»ä¼«¿È¡Ä¡Ë¤Ï²ÐºÒ¸½¾ì¤Çdz¤¨¤Æ¤¤¤ë²È¤ÎÊý¸þ¤ò¤ß¤ó¤Ê¤È°ì½ï¤Ë¸«¤Æ¤¤¤Æ¤â¡¢
¤½¤Î¼êÁ°¤Î¼«Æ°ÈÎÇ䵡¤Ë¥Ú¥Ã¥È¥Ü¥È¥ëÆþ¤ê¤ÎÎÐÃ㤬̵¤¤»ö¤¬µ¤¤Ë¤Ê¤ê¡¢²È¤¬Ç³¤¨¤Æ¤¤¤ë»ö¤ò
˺¤ì¤Æ¤·¤Þ¤¦¡£¤½¤¦¡¢Ç³¤¨¤Æ¤¤¤ë¤Î¤¬¼«Ê¬¤Î²È¤Ê¤Î¤Ë¡Ä¡×¤½¤ó¤Ê»ö¤ò¾ï¡¹»×¤¤½ä¤é¤·¤Æ¤¤¤Þ¤¹¤¬¡¢
º£²ó¤Î¥Ë¥å¡¼¥¹¤â¼çÂê¤È¤ÏÁ´Á³´Ø·¸¤Ê¤¤»ö¤¬µ¤¤Ë¤Ê¤ê¤Þ¤·¤¿¤è¡£

ÂæÉ÷
±§ÃèÁ¥¤ÈƱ¤¸¼ÁÎ̤ΥХé¥ó¥µ¡¼¤ò¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ËÊü¤ê¹þ¤à»ö¤Ç±§ÃèÁ¥¤òÉî¿ô£±£°£°¥­¥í¥á¡¼¥È¥ë
¤Þ¤Ç²Ã®¤Ç¤­¤ë½ÅÎÏ¥«¥¿¥Ñ¥ë¥È¤¬¤Ç¤­¤ë¤ó¤¸¤ã¤Í¡©Åŵå

¤Þ¤¢¡¢¤É¤¦¤Ç¤â¤¤¤¤¤«¡Ä¡¡ËÜÅö¤Ë¤É¤¦¤Ç¤â¤¤¤¤¤Í¡¡¡Ê¾Ð¡Ë
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»£±Æ¤ËÀ®¸ù¤·¤¿²Ê³Ø¼Ô¤¿¤Á¤Ë̾ÍÀ¤¢¤ë²Ê³Ø¾Þ¡ÚÄɵ­¤¢¤ê¡Û
https://www.gizmodo.jp/2019/09/eht-members-receive-the-break-through-prize-award.html

¤¦¤ì¤·¤¤´é¤ª¤á¤Ç¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
>>[008]
ÀÚ¤êÎ¥¤·¼ºÇÔ¤¬ÁêÅöÉݤ¤¤Ç¤¹¤Í
ưÎϤÎÂçȾ¤ò¼º¤Ã¤¿»þ¤ÎÈó¾ï¼êÃʤÇ̵¤±¤ì¤Ð¾è¤ê¤¿¤¯¤Ê¤¤¡Á
>>[11]

ÀÚ¤êÎ¥¤·¤ÇÁàºî¤ÎÉÔÎɤ¬µ¯¤­¤ë²ÄǽÀ­¤ò»ØÅ¦¤µ¤ì¤ë¤È¡¢±¿Í¢¾Ê¤«¤é
¡Ø½ÅÂç¤Ê¥¤¥ó¥·¥Ç¥ó¥È¡Ù¤ò»ØÅ¦¤µ¤ì¤½¤¦¤Ç¤¹¤Í¡£¤Õ¤é¤Õ¤é

Å·ÂΤβî¤Ë¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î½ÅÎϤȳѱ¿Æ°Î̤òÍøÍѤ·¤Æ
¤¤¤ë¤È»×¤¦¤Î¤Ç¤¹¤¬¡¢±§ÃèÁ¥¤ò²Ã®¤¹¤ë¾ì¹ç¤Ë¤Ï²Ã®ÅÙ¡ÊG)¤Ë
¥¯¥ë¡¼¤ÎÆùÂΤ¬ÂѤ¨¤é¤ì¤ë¤«¤âµ¤¤Ë¤Ê¤ë¤È¤³¤í¤Ç¤¹¤Í¡£
>>[012]
NHK¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÈÖÁȤǥޥɥ顼¤ÎÍͤËÁߤ­²ó¤·¶ÑÅù²½¤µ¤»¤ëºîÍѤ¬¤¢¤Ã¤¿¤ÈÊüÁ÷¤µ¤ì¤Æ¤Þ¤·¤¿¤¬¡¢
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¸¦µæ¤¬¿Ê¤ß»å¸ý¤È¤Ê¤Ã¤Æ¿Í¹©½ÅÎϺî¤ê½Ð¤»¤ì¤Ð²Ã®ÁõÃ֤˻Ȥ¨¤Þ¤¹¤è¤Í
£Ç¤Î·Ú¸º¤â½ÐÍè¤ë¤Ç¤·¤ç¤¦¤·¡¢¤Þ¤À̴ʪ¸ì¤Ç¤¹¤¬¿§¡¹²òÌÀ¤µ¤ì¤ë¤Î¤Ï³Ú¤·¤ß¤Ç¤¹
>>[13]
¡äNHK¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÈÖÁȤǥޥɥ顼¤ÎÍͤËÁߤ­²ó¤·¶ÑÅù²½¤µ¤»¤ëºîÍѤ¬¤¢¤Ã¡ä¤¿¤ÈÊüÁ÷¤µ¤ì¤Æ¤Þ¤·¤¿¤¬¡Ä

»ä¤â¤½¤ÎÈÖÁȤò¸«¤Þ¤·¤¿¡£¤¦¤Þ¤¤¡ª

À¸Ì¿¤ÎºàÎÁ¤ò¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬½¸¤á¤Æ¤¯¤ì¤¿¤È¤¤¤¦²¾Àâ¤Ç¤¹¤Í¡£

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤«¤é¾¯¤·¤À¤±Î¥¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¤¬¡¢°ÊÁ°¡¢Çö¤Ü¤ó¤ä¤ê¤È
¥¹¥Ú¡¼¥¹¥³¥í¥Ë¡¼¤Ë½»¤à¿Í¤¬Ãϵå¤ò¸«¤¿»þ¤Ë²¿¤ò´¶¤¸¤ë¤«¤ÈÁÛÁü¤·¤¿
¤³¤È¤¬¤¢¤ê¤Þ¤·¤Æ¡¢¤½¤Î»þ¤Ëµ¤¤¬ÉÕ¤¤¤¿¤Î¤¬¡Ä

¡ÖÃϵå¤Ï¥³¥ó¥Ñ¥¯¥È¤ÊÎΰè¤ËÀ¸Ì¿³èư¤ËɬÍפÊʪ¼Á¤ò½¸¤á¤Æ¤¤¤ë¡ª¡×

¤È¤¤¤¦»ö¤Ç¤¹¤Í¡£
¥¹¥Ú¡¼¥¹¥³¥í¥Ë¡¼¤Ë½»¤à¿Í¤¿¤Á¤ÏÂÀÍ۷Ϥι­¤¤¶õ´Ö¤«¤éɬÍפÊ
ʪ¼Á¤ò½¸¤á¤Æ¤³¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Ç¤¹¤¬¡¢Ãϵå¤Ë¤Ï¤¢¤ëÄøÅÙ¤¬
½¸¤á¤é¤ì¤Æ¤¤¤ë¡£
¡Ê¤À¤«¤é»ä㤬¸ºß¤·¤Æ¤¤¤ëÌõ¤Ç¤¹¤¬¡Ä¡Ë

¤½¤ó¤Ê»ö¤ò¹Í¤¨¤Æ¤¤¤¢£ô¤Î¤ÇNHK¤Î¥×¥ì¥ß¥¢¥à¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬
À¸Ì¿¤ÎÃÂÀ¸¤Ë±Æ¶Á¤òÍ¿¤¨¤¿¤È¤¤¤¦ÆâÍÆ¤Ï»ä¤ÎÃæ¤Ç¤Ï
¤¹¤¦¡Á¤È祤ËÍî¤Á¤Þ¤·¤¿¡£Åŵå

¡ä¿Í¹©½ÅÎÏ

±ó¿´ÎϤòÍøÍѤ¹¤ëÊýË¡¤È¡¢¶Ëü¤ËÌ©Å٤ι⤤ʪ¼Á¤ò¾²ºà¤È
¤·¤ÆÍøÍѤ¹¤ëÊýË¡¤¬¤¢¤ê¤Þ¤¹¤Í¡£

½ÅÎÏ¥«¥¿¥Ñ¥ë¥È¤Ê¤éÌ©Å٤ι⤤ʪ¼Á¤ÎÍøÍѤȤ¤¤¦»ö¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢
¥¢¥¤¥Ç¥¢¤Ï¤³¤ì¤«¤é¹Í¤¨¤Æ¤ß¤Þ¤¹¡£

¤³¤ÎÅê¹Æ¤òROM¤µ¤ì¤Æ¤¤¤ë´ñÆÃ¤ÊÊý¤¬¤â¤·¤â¤¤¤é¤ì¤Æ
²¿¤«»×¤¤É⤫¤Ö¤è¤¦¤Ç¤·¤¿¤é±óθ¤Ê¤¯Åê¹Æ¤·¤Æ¤ß¤Æ²¼¤µ¤¤¡£¼ª
>>[014]

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÈÎ¥¤ì¤Æ¤¹¤ß¤Þ¤»¤ó
¥«¥¿¥Ñ¥ë¥È¤È¤·¤Æ¤À¤±¤Ê¤éÅż§ÎϤǽÐÍè¤ë¤Î¤Ç¤¹¤¬¡¢»ä¤Ë¤Ï¥í¥±¥Ã¥È¥¯¥é¥¹¤Ç¤É¤ÎÄøÅÙɬÍפ«¤â²ò¤ê¤Þ¤»¤ó¤·¡¢ÅŻҵ¡´ï¤¬²õ¤ì¤Æ¤·¤Þ¤¤¤½¤¦¤Êµ¤¤¬¤·¤Þ¤¹¤·¡¢£Ç¤Î·Ú¸º¤¬½ÐÍè¤Þ¤»¤ó

±ó¿´ÎϤˤè¤ë¿Í¹©½ÅÎÏ¡¢
Æâ¦¤Ë¤ÏƯ¤¯¤±¤É³°Â¦¤Ë¤ÏƯ¤«¤Ê¤¤¡¢À±¤È¤ÏµÕ¤Ç¤¹¡¢
¥¨¡¼¥Æ¥ë¤Î¸ºß¤¬¹Í¤¨¤é¤ì¼Â¸³¤ÇÈÝÄꤵ¤ì¤Þ¤·¤¿¤¬¡¢²¾¤Ë¥¨¡¼¥Æ¥ë¤¬Â¸ºß¤·Êª¼Á¤Ë±Æ¶ÁÍ¿¤¨¤Æ¤ë¤Ê¤é¡¢¿åÃæ¤ÎµåÂΤò²óž¤µ¤»¤ì¤Ð¿å¤â²ó¤ê»Ï¤á¤ëÍͤˡ¢¥¨¡¼¥Æ¥ë¤âÃæ¿´¤Ë¶á¤¤Äø¤Ë°ì½ï¤Ë¶á¤¤Â®Å٤Dz󞤷¤Æ¤ë¤Ç¤·¤ç¤¦¤«¤é¡¢ÀΤμ¸³¤Ï¤É¤¦¤Ê¤Î¡©¤Ã¤Æ»×¤¤¤Ï̤¤À¤Ë¤¢¤ê¤Þ¤¹

¿Í¹©¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ê¤ó¤ÆÏäâÍ­¤ê¤Þ¤·¤¿¤±¤É¡¢
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÏºÇÂç½ÅÎϤλý¤Á¼ç¤Ç¤¹¤«¤é½ÅÎϤ˴ؤ¹¤ëȯ¸«¤âÍ­¤ë¤Î¤Ç¤Ï¡©¤È´üÂÔ¤·¤Þ¤¹
¼þ¤ê¤ËÍ¿¤¨¤Æ¤ëÎϤ¬¶¯¤¤Äø¤Ë¤½¤Î±Æ¶Á¤¬¸½¤ì¤Æ¤ëÌõ¤Ç¤¹¤«¤é
>>[15]
¡ä²¾¤Ë¥¨¡¼¥Æ¥ë¤¬Â¸ºß¤·Êª¼Á¤Ë±Æ¶ÁÍ¿¤¨¤Æ¤ë¤Ê¤é¡¢
¡ä¿åÃæ¤ÎµåÂΤò²óž¤µ¤»¤ì¤Ð¿å¡ä¤â²ó¤ê»Ï¤á¤ëÍͤˡ¢
¡ä¥¨¡¼¥Æ¥ë¤âÃæ¿´¤Ë¶á¤¤Äø¤Ë°ì½ï¤Ë¶á¤¤Â®ÅÙ¤Ç
¡ä²óž¤·¤Æ¤ë¤Ç¤·¤ç¤¦¤«¤é¡Ä

³Î¤«¤Ë¡¢¥¨¡¼¥Æ¥ë¤È°ã¤¤¶õ´Ö¤Ï²óž¤¹¤ëʪ¼Á¤Î³Ñ±¿Æ°Î̤ˤÏ
±Æ¶Á¤µ¤ì¤Þ¤»¤ó¤Í¡£

¤¿¤À¡¢²óž¤¹¤ë¥«¡¼¡¦¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ï¡Ö¥¨¥ë¥´Îΰè¡×¤È¤¤¤¦¶õ´Ö
¤¬¤Ç¤­¡¢¤³¤Î¶õ´Ö¤ÏNewtonÊ̺ý¥à¥Ã¥¯¡Ø¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Ù¤Î£¹£·¥Ú¡¼¥¸
¤Îµ­»ö¤Ë¤è¤ë¤È¡Ô¸÷®¤ò¤³¤¨¤ë®Å٤ǡġղó¤Ã¤Æ¤¤¤ë¤½¤¦¤Ç¤¹¡£¤²¤Ã¤½¤ê

¤æ¤¨¤Ë¡¢¤ª¸ß¤¤¤Ë°úÎϤǰú¤­¹ç¤¦£²¤Ä¤ÎʪÂΤΣ±¤Ä¤ò¤³¤ÎÎΰè¤Ë
Êü¤ê¹þ¤à»ö¤Ç¥¨¥ë¥´Îΰè¤Î¤¹¤°³°¤Ë¤¢¤ëʪÂΡʱ§ÃèÁ¥¡Ë¤Ï
¤³¤Î¥¨¥ë¥´Îΰè¤Î³Ñ±¿Æ°Î̤˰ú¤­¤º¤é¤ì¤Æ²Ã®¤¹¤ë¤È¤¤¤¦
Íý¶þ¤ÏÀ®¤êΩ¤Ä¤È»×¤¤¤Þ¤¹¡£

ÌäÂê¤Ï¤É¤ÎÄøÅ٤λþ´Ö¼´¤ÇÁêÂÐÏÀŪ¤Ê®ÅÙ¤Ë㤹¤ë¤«¤Ç¤¹¤Í¡£

¤½¤ì¤È¡¢¥¨¥ë¥´Îΰè¤ËÆþ¤Ã¤¿ÊªÂΡʱ§ÃèÁ¥¤Ç¤¢¤ëɬÍפϤʤ¤¡Ä¡Ë
¤¬¤â¤·¤â±§ÃèÁ¥¤Ê¤é¤Ð¡¢¤½¤ÎÃæ¤Î»þ´Ö¤Ï°ú¤­±ä¤Ð¤µ¤ì¤ë»ö¤Ë
¤Ê¤ê¤Þ¤¹¤Í¡£Ç­¤À¤«¤é²¿¤ó¤À¤è¡Ä¡¡¾Ð

¡ä½ÅÎÏ
½ÅÎϤ¬¼ÁÎ̤ˤè¤ë¡Ö¶õ´Ö¤ÎÏĤߡפÀ¤È¤¤¤¦»ö¤Ï²ò¤Ã¤Æ¤¤¤ë¤è¤¦¤Ç¤¹¡£
¤¿¤À¡¢¼ÁḬ̂ʳ°¤Î¸¶°ø¤ÇÌÀ³Î¤Ê±Æ¶Á¤ò¸½½Ð¤µ¤»¤ë¤¯¤é¤¤¤Ë¶õ´Ö¤ò
ÏĤޤ»¤ë¤È¤Ê¤ë¤È¸÷®¤Ë¶á¤¤Â®ÅÙ¤¬É¬Íפˤʤë¤Î¤Ç¡¢¸½ºß¤Î²Ê³Ø
µ»½Ñ¤Ç¤ÏÆñ¤·¤¤¤Ç¤¹¤Í¡£

¡ä¥í¥±¥Ã¥È¤Î¥¨¥Í¥ë¥®¡¼

ñ½ã¤Ë±¿Æ°¥¨¥Í¥ë¥®¡¼¤Ê¤é¡¢Â®ÅÙ¤ÎÆó¾è¤Ë±¿Æ°¤¹¤ëʪÂΤμÁÎÌ
¤ò³Ý¤±¤Æ£²¤Ç³ä¤ë¤Èµá¤á¤ë»ö¤¬¤Ç¤­¤Þ¤¹¡£

Î㤨¤Ð¡¢Âè1±§Ãè®ÅÙ¡ÊÉ¡¥£¹Km¡Ë¤Ç±¿Æ°¤¹¤ë£±£ë£ç¤Î¿Í¹©±ÒÀ±
¤Î±¿Æ°¥¨¥Í¥ë¥®¡¼¤ÏÌó£³£±¥®¥¬¥ï¥Ã¥È¤Ç¤¹¡£
²Ã®¤ËɬÍפʥ¨¥Í¥ë¥®¡¼¤È¤ÏÊ̤Ǥ¹¤¬»²¹ÍÄøÅ٤ˤϤʤ뤫¤È»×¤¤
¤Þ¤¹¡£
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¤É¤¦¸«¤¨¤ë¡©¡¡NASA¤¬¥·¥ß¥å¥ì¡¼¥·¥ç¥ó²èÁü¤ò¸ø³«¡¡[sorae]
https://sorae.info/astronomy/20190926-blackhole.html

NASA¤Ï9·î26Æü¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸«¤¨Êý¤ò»ë³Ð²½¤·¤¿°ìÏ¢¤Î¥·¥ß¥å¥ì¡¼¥·¥ç¥óư²è¤ò¸ø³«¤·¤Þ¤·¤¿¡£¤³¤Á¤é¤Ï¤½¤Î¤Ò¤È¤Ä¤Ç¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò²£¤«¤é´Ñ»¡¤¹¤ë¤È¤É¤Î¤è¤¦¤Ë¸«¤¨¤ë¤Î¤«¤ò¥·¥ß¥å¥ì¡¼¥È¤·¤¿¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£

ǭɴʹ¤Ï°ì¸«¤ËÇ¡¤«¤º¡ª

¤È¤¤¤¦Ìõ¤Ç¡¢¥ê¥ó¥¯Àè¤Î¡Ösorae¡×¤µ¤ó¤Îµ­»ö¤ÈNASA¤Î¥·¥ß¥å¥ì¡¼¥·¥ç¥ó²èÁü¡Êư²è¡Ë¤ò¤´Í÷¤¯¤À¤µ¤¤¡£

¤·¤«¤·¡¢¤Ê¤¢¡Á¡Á¤ó¤À¤Í¡£¥¢¥ì¤À¤Í¡£
¤Ä¤¤¤³¤Ê¤¤¤À¤Þ¤Ç¤Ï¡¢¡Ö¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï»ëǧ¤Ç¤­¤Ê¤¤¡ª¡×¤È¸À¤ï¤ì¤Æ¤¤¤Þ¤·¤¿¤¬¡¢
¸½ºß¤Ç¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»Ñ¤Ë¤Ä¤¤¤Æ¤³¤¦¤·¤Æ°ìÈ̤ÎÏÃÂê¤Ë¤Ê¤ê¤Þ¤·¤¿¡£

¤¦¤Þ¤¤¡ª²Ê³Ø¤Î¿ÊÊâ¤Ï¤¹¤´¤¤¤Í
̤ȯ¸«¤Î¡ÖÂè9ÏÇÀ±¡×¤½¤ÎÀµÂΤϾ®¤µ¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤À¤È¤¹¤ëÀ⤬Åоì
2019/9/30¡§sorae
https://sorae.info/astronomy/20190930-planet-x.html

Ç­¤³¤Î¡Æ¥Í¥á¥·¥¹²¾Àâ¡Ç¤Ë¤Ï²ûµ¿Åª¤Ë¤Ê¤ê¤Þ¤¹¤Í¡Ä

¤È¤Ï¤¤¤¦¤â¤Î¤Î¡¢¡ØÃϵå¤Î£±£°ÇÜÄøÅ٤μÁÎ̤ò»ý¤Ä¡Æ¥Ü¡¼¥ê¥ó¥°¤Î¥Ü¡¼¥ëÂç¤Î¡Ä¡Ç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Ù
¤¬³¤²¦À±°Ê±ó¤Î¸øÅ¾µ°Æ»¤Ë¸ºß¤¹¤ë¤È¤¤¤¦¥¢¥¤¥Ç¥¢¤Ë¤ÏSF¥Þ¥¤¥ó¥É¤ò»É·ã¤µ¤ì¤Þ¤¹¤Í¡£¥¦¥Ã¥·¥Ã¥·

¤³¤³¤Ç¤Ï¥Ó¥Ã¥°¥Ð¥óľ¸å¤ËÃÂÀ¸¤·¤¿¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÀ¸¤­»Ä¤ê¤òÁÛÄꤷ¤Æ¤¤¤ë¤è¤¦¤Ç¤¹¤¬¡¢
¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Âç¼ÁÎ̤ËÀ®Ä¹¤â¤»¤º¡¢¤Þ¤¿½ÅÎϤˤè¤Ã¤Æ¾øÈ¯¤â¤·¤Ê¤¤¤ÇÂÀÍÛ¤ÎȼÀ±
¤Ë¤Ê¤ë¤È¤¤¤¦¤Î¤ÏÆñ¤·¤¤¤Î¤Ç¤Ï¤Ê¤¤¤«¤È»×¤¤¤Þ¤¹¡£

µ­»ö¤ÎºÇ¸å¤ÎÊý¤òÆÉ¤à¤È¡¢²¿¤«¿·¤·¤¤¥¬¥ó¥ÞÀþ´Ñ¬µ¡¡Ø¥Õ¥§¥ë¥ß¡Ù¤ÎÀëÅÁ¤ÎÍͤʵ¤¤¬
¤·¤Ê¤¯¤â¤Ê¤¤¤Ç¤¹¤Í¡£¥¦¥Ã¥·¥Ã¥·
¥Ö¥é¥Ã¥¯¥Û¡¼¥ëµÞÀ®Ä¹¤ÎÆæ¤ò²ò¤¯¸°¤Ë¡©¡¡µÕ¸þ¤­¤Ë²ó¤ë¿Ð¤È¥¬¥¹¤ò´Ñ¬
2019/10/16¡¡sorae
https://sorae.info/astronomy/20191016-alma.html

µ­»ö°úÍÑ¡§
ÆîÊÆ¡¦¥Á¥ê¤ÎÅÅÇÈ˾±ó¶À¡Ö¥¢¥ë¥Þ˾±ó¶À¡×¤¬¡¢Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼þ°Ï¤òµÕ¸þ¤­¤Ë²óž¤¹¤ë¥¬¥¹¤È¿Ð¤Î±ßÈפòȯ¸«¤·¤Þ¤·¤¿¡£¤³¤Îȯ¸«¤Ï¡¢±§Ãè¤Î½é´ü¤«¤é¸ºß¤¹¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÆæ¤ò²ò¤¯¸°¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£

¢£¥³¥ó¥Ñ¥¯¥È¤ÊÎΰè¤ÇµÕ¸þ¤­¤Ë²óž¤¹¤ë±ßÈ×

´Ñ¬¤ÎÂоݤȤʤ俤Τϡ¢Ãϵ夫¤é¤ª¤è¤½4700Ëü¸÷ǯÀè¡¢¡Ö¤¯¤¸¤éºÂ¡×¤Ë¤¢¤ë±²´¬¶ä²Ï¡ÖNGC 1068¡×¡£¥·¥ã¥ë¥ë¡¦¥á¥·¥¨¤Ë¤è¤Ã¤ÆÌ¾ÉÕ¤±¤é¤ì¤¿¡ÖM77¡×¤Î̾¤Ç¤âÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤Î¶ä²Ï¤ÎÃæ¿´Éôʬ¤Ë¤âÅ·¤ÎÀî¶ä²Ï¤Î¤è¤¦¤ËĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¤È¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢º£²ó¤½¤Î¼þ°Ï¤ò¥¢¥ë¥Þ˾±ó¶À¤Ë¤è¤Ã¤Æ´Ñ¬¤·¤¿¤È¤³¤í¡¢¸ß¤¤¤ËµÕÊý¸þ¤Ë²óž¤¹¤ë2¤Ä¤Î±ßÈפ¬¸«¤Ä¤«¤Ã¤¿¤Î¤Ç¤¹¡£
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¶á¤¤Æâ¦¤Î±ßÈפÏ2¡Á4¸÷ǯ¤Û¤É¤Î¥µ¥¤¥º¤ò»ý¤Á¡¢¶ä²Ï¤ÎÁ´ÂÎ¤ÈÆ±¤¸¸þ¤­¤Ë²óž¤·¤Æ¤¤¤Þ¤¹¡£¤¤¤Ã¤Ý¤¦¡¢¤½¤Î³°Â¦¤Ë¤Ï4¡Á22¸÷ǯ¤Û¤É¤ÎÈϰϤ˹­¤¬¤ë¤â¤¦1¤Ä¤Î±ßÈפ¬¤¢¤ê¡¢Æâ¦¤Î±ßÈפȤϵÕÊý¸þ¤Ë²óž¤·¤Æ¤¤¤ë¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£
¶ä²Ï¤É¤¦¤·¤¬¾×ÆÍ¤·¤¿¤ê¾®¤µ¤Ê¶ä²Ï¤òÊá³Í¤·¤¿¤ê¤¹¤ë¤È¤­¤Î¤è¤¦¤Ë¡¢¿ôÀé¡Á¿ôËü¸÷ǯ¤È¤¤¤¦¶ä²ÏÁ´ÂΤ¬´Þ¤Þ¤ì¤ë¤è¤¦¤Ê¥¹¥±¡¼¥ë¤Ç¤Ï¡¢µÕ¸þ¤­¤Ë¼þ²ó¤¹¤ë¸½¾Ý¤Ï¤á¤º¤é¤·¤¯¤¢¤ê¤Þ¤»¤ó¡£¤·¤«¤·¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ëή¤ì¹þ¤à¥¬¥¹¤ä¿Ð¤Ê¤É¤Îʪ¼Á¤¬·ÁÀ®¤¹¤ë¹ßÃå±ßÈפϡ¢Ä̾ï¤Ç¤¢¤ì¤ÐƱ¤¸Êý¸þ¤À¤±¤Ë²óž¤·¤Þ¤¹¡£
´Ñ¬·ë²Ì¤ò¤Þ¤È¤á¤¿¥¢¥á¥ê¥«¹ñΩÅÅÇÈÅ·Ê¸Âæ¡ÊNRAO¡Ë¤ÎViolette Impellizzeri»á¤¬¡Ö¤³¤Î¤è¤¦¤Ê¤â¤Î¤ò´Ñ¬¤¹¤ë¤È¤Ï»×¤ï¤Ê¤«¤Ã¤¿¡×¤È¸ì¤ë¤è¤¦¤Ë¡¢¿ô½½¸÷ǯ¤È¤¤¤¦¥³¥ó¥Ñ¥¯¥È¤Ê¥¹¥±¡¼¥ë¤Ç¤Ï¤á¤º¤é¤·¤¤¸½¾Ý¤Ç¤¹¡£¡§°úÍѽªÎ»

¡ä¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¶á¤¤Æâ¦¤Î±ßÈפÏ2¡Á4¸÷ǯ¤Û¤É¤Î¥µ¥¤¥º¤ò»ý¤Á¡¢¶ä²Ï¤ÎÁ´ÂÎ¤ÈÆ±¤¸¸þ¤­¤Ë²óž¤·¤Æ¤¤¤Þ¤¹¡£¤¤¤Ã¤Ý¤¦¡¢¤½¤Î³°Â¦¤Ë¤Ï4¡Á22¸÷ǯ¤Û¤É¤ÎÈϰϤ˹­¤¬¤ë¤â¤¦1¤Ä¤Î±ßÈפ¬¤¢¤ê¡¢Æâ¦¤Î±ßÈפȤϵÕÊý¸þ¤Ë²óž¤·¤Æ¤¤¤ë¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£

Ç­¤É¤¦¤·¤Æ¤³¤¦¤Ê¤Ã¤¿¤Î¤«ÃΤꤿ¤¤¤Ç¤¹¤Í¡£°Ê¾å¡ª
ÂÀÍÛ3¸Äʬ¤è¤ê¤â·Ú¤¤¡©¡¡ºÇ·ÚÎ̵é¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òÏ¢À±·Ï¤Çȯ¸«
https://sorae.info/astronomy/20191101-blackhole.html

±§Ãè¾ðÊó¥Ý¡¼¥¿¥ë¥µ¥¤¥È[sorae]¤è¤êµ­»ö°úÍÑ¡§

¢£¿äÄꤵ¤ì¤ë¼ÁÎ̤ÏÂÀÍÛ¤Î2.6¡Á6.1ÇÜ

¥ª¥Ï¥¤¥ª½£Î©Âç³Ø¤ÎTodd Thompson»á¤ò¤Ï¤¸¤á¤È¤·¤¿¸¦µæ¥Á¡¼¥à¤¬È¯¸«¤·¤¿¤Î¤Ï¡¢Ãϵ夫¤é¤ª¤è¤½1Ëü¸÷ǯΥ¤ì¤¿¤È¤³¤í¤Ë¤¢¤ë¹±À±¡Ö2MASS J05215658+4359220¡×¡Ê°Ê²¼¡ÖJ05215658¡×¡Ë¤ÈÏ¢À±¤òÀ®¤·¤Æ¤¤¤ë¤È¤ß¤é¤ì¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤¹¡£
´Ñ¬¤Ë¤è¤Ã¤Æµá¤á¤é¤ì¤¿¤½¤Î¼ÁÎ̤ÏÂÀÍۤΤ鷺¤«3.3ÇÜ¡¢¸íº¹¤ò´Þ¤á¤ë¤È2.6¡Á6.1ÇܤÎÈϰϤˤª¤µ¤Þ¤ê¤Þ¤¹¡£ÂÀÍÛ¤Î2¡Á4ÇܤμÁÎ̤ò»ý¤ÄÀÖ¿§µðÀ±¤Ç¤¢¤ëJ05215658¤Ï¡¢¤³¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òÌó83Æü¤Î¼þ´ü¤Ç¸øÅ¾¤·¤Æ¤¤¤ë¤È¤ß¤é¤ì¤Æ¤¤¤Þ¤¹¡£
¸¦µæ¥Á¡¼¥à¤Ë¤è¤ë¤È¡¢¤³¤ì¤Þ¤Ç¼ÁÎ̤¬¾Ü¤·¤¯È½ÌÀ¤·¤¿¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¤¦¤Á¡¢ºÇ¾®¤Î¤â¤Î¤ÏÂÀÍÛ¤Î5¡Á6ÇܤνŤµ¤ò»ý¤Ã¤Æ¤¤¤Þ¤·¤¿¡Ê¤³¤ì¤è¤ê¤â·Ú¤¤¤«¤â¤·¤ì¤Ê¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤â¸«¤Ä¤«¤Ã¤Æ¤¤¤Þ¤¹¡Ë¡£º£²óȯ¸«¤µ¤ì¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¡¢¤½¤ÎÈ¾Ê¬ÄøÅ٤μÁÎ̤·¤«»ý¤¿¤Ê¤¤²ÄǽÀ­¤¬¹â¤¤¤Î¤Ç¤¹¡£¡§°úÍѽªÎ»

µ­»ö¤Ç¤Ï¤³¤Î¸å¡¢ÃæÀ­»ÒÀ±¤È¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¶­³¦Àþ¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£
ÃæÀ­»ÒÀ±¤È¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤Ï¤½¤ÎÌ©Å٤ϣ±£°¤Î£±£°¾è¤¯¤é¤¤·å¿ô¤¬°ã¤¦¤Î¤Ç¡¢¥°¥é¥Ç¡¼¥·¥ç¥ó¤Î¤è¤¦¤ËÃæÀ­»ÒÀ±¤«¤é¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ê¤À¤é¤«¤Ë°Ü¹Ô¤¹¤ë»ö¤Ï¤¢¤êÆÀ¤Þ¤»¤ó¡£¤É¤³¤«¤Ë¶­³¦¤Ë¤Ê¤ëïçÃͤ¬Â¸ºß¤¹¤ë¤È»×¤¤¤Þ¤¹¡£

¤½¤ÎÍý¶þ¤¬²ò¤ë¤È¤è¤¤¤Ç¤¹¤Í¡£³Ú¤·¤ß¡£

;Ã̤ˤʤäƤ·¤Þ¤¤¤Þ¤¹¤¬¡¢¤³¤ÎÀ±·Ï¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¸øÅ¾µ°Æ»¤Ë»ý¤ÄÀÖ¿§µðÀ±J05215658¤Ï¤¹¤Ç¤ËÀ±¤Î°ìÀ¸¤È¤·¤Æ¤ÏÈÕÀá¤Ë¤¢¤ê¤Þ¤¹¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¥¬¥¹¤òµÛ¤¤¼è¤é¤ì¤Æ¤¤¤ë¤Î¤Ç¤è¤ê¼÷Ì¿¤¬Ã»¤¯¤Ê¤ê¤Þ¤¹¤Í¡£¡Ê¤À¤«¤é¤Ê¤ó¤À¤è¡Ä¡Ë
NASA¤Î¥Û¡¼¥à¥Ú¡¼¥¸¤Ç¥Ö¥é¥Ã¥¯¥Û¡¼¥ëº×¤ê³«ºÅ
https://www.nasa.gov/

What Are Black Holes?
https://www.nasa.gov/vision/universe/starsgalaxies/black_hole_description.html

NASA's Guide To Black Hole Safety
https://svs.gsfc.nasa.gov/13322

Black Hole Nurtures Baby Stars a Million Light-Years Away
https://www.nasa.gov/mission_pages/chandra/images/black-hole-nurtures-baby-stars-a-million-light-years-away.html

10 Questions You Might Have About Black Holes
By Elizabeth Landau
https://solarsystem.nasa.gov/news/1068/10-questions-you-might-have-about-black-holes/

ǭ¾¤Ë¤â¶½Ì£¿¼¤¤µ­»ö¤¬¤´¤¶¤¤¤Þ¤¹¤Î¤Ç°ìÅÙÇÁ¤¤¤Æ¤ß¤Æ²¼¤µ¤¤¡£
¥Ö¥é¥Ã¥¯¥Û¡¼¥ëµÞÀ®Ä¹¤Î¥«¥®¡©¡¡¥¯¥¨¡¼¥µ¡¼¤ò¼è¤ê°Ï¤à¹âÌ©Å٤οåÁÇ¥¬¥¹
https://sorae.info/astronomy/20191226-early-universe.html

Ç­ÉԻ׵ĤǤ¹¤Í

Å·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¤â¤¦1¤Ä¤ÎµðÂç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¤«¤â
https://sorae.info/astronomy/20191225-sgra.html

Ç­¤¢¤ë¤ÈÌÌÇò¤¤¤Ç¤¹¤Í

¤¢¤»¤¢¤»¡Æº£¤Ï¡Ç¤µ¤·¤Æ¶½Ì£¤¬Í¯¤«¤Ê¤¤¥Ë¥å¡¼¥¹¤â¡¢¤³¤Î¥È¥Ô¤Ë¤Ö¤Ã¤³¤ó¤Ç¤ª¤±¤Ð¸å¤Çõ¤·¤ä¤¹¤¤¤«¤Ê¡©
Æù´ã¤Ç¤â¸«¤é¤ì¤ëÏ¢À±¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«¡£¤ª¤è¤½1000¸÷ǯÀè
2020-05-07
https://sorae.info/astronomy/20200507-hr6819.html

µ­»ö°úÍÑ¡§
Å·¤ÎÀî¶ä²Ï¤Ç¤Ï¤³¤ì¤Þ¤Ç¤Ë¿ô½½¸Ä¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¤ß¤é¤ì¤ëÅ·ÂΤ¬¸«¤Ä¤«¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢ÍýÏÀ¾å¤ÏÂç¾®¤µ¤Þ¤¶¤Þ¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬1²¯¸Ä°Ê¾å¸ºß¤¹¤ë¤È¸«ÀѤâ¤é¤ì¤Æ¤¤¤Þ¤¹¡£º£²ó¡¢Ãϵ夫¤é¤ª¤è¤½1000¸÷ǯ¤È¤¤¤¦Èæ³ÓŪ¶á¤¤¤È¤³¤È¤Ë¡¢ÂÀÍÛ¿ô¸Äʬ¤Î¼ÁÎ̤¬¤¢¤ë¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¸«¤Ä¤«¤Ã¤¿¤È¤¹¤ë¸¦µæÀ®²Ì¤¬È¯É½¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

¢£Ãϵ夫¤éÆù´ã¤Ç¤â¸«¤¨¤ëÏ¢À±¤ò¸¦µæ¤¹¤ë²áÄø¤Ç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤é¤·¤­Å·ÂΤ¬¸«¤Ä¤«¤Ã¤¿¤Î¤Ï¡¢ÆîÅ·¤Î¡Ö¤Ü¤¦¤¨¤ó¤­¤ç¤¦¡Ê˾±ó¶À¡ËºÂ¡×¤ÎÊý¸þ¤Ë¤¢¤ëÏ¢À±¡ÖHR 6819¡×¤Ç¤¹¡£HR 6819¤ÏÆù´ã¤Ç¤â¸«¤ë¤³¤È¤¬¤Ç¤­¤ë5ÅùÀ±¤Ç¡¢¤¤¤º¤ì¤âÂÀÍÛ¤è¤ê½Å¤¯ÀĤ¤B·¿À±¤ÈBe·¿À±¤«¤éÀ®¤ëÏ¢À±¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¡§°úÍѽªÎ»

ÌÜ£±£°£°£°¸÷ǯ¤È¤Ï¤À¤¤¤Ö¶á¤¯¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«¤·¤Þ¤·¤¿¤Í¡£¼«¤é¸÷¤é¤Ê¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¸«¤Ä¤±¤ë¤Î¤ÏÆñ¤·¤¤¤Ç¤¹¤¬¡¢´Ñ¬¤¹¤ëµ»½Ñ¤¬¿Ê¤à¤Î¤Ç¤â¤Ã¤È¶á¤¯¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¤½¤Î¤¦¤Áȯ¸«¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£
¥Ó¥Ã¥¯¥ê¡ª¤¹¤ëÍͤʵ÷Î¥¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«¤·¤ÆÍߤ·¤¤¤Ç¤¹¤¬¡¢Á´Ãϵå¿Í¤¬¿´Â¡¤¬Èô¤Ó½Ð¤ë¤¯¤é¤¤¶Ã¤¤¤Æ¡ÖÀä˾Ū¡Ä¡×¤Êµ¤Ê¬¤Ë¤Ê¤ë¤¯¤é¤¤¶á¤¤µ÷Î¥¤Ï´ªÊÛ¤·¤Æ¤¯¤À¤µ¤¤¡£¤ï¡¼¤¤¡Ê´ò¤·¤¤´é¡Ë
ÌÜ1000¸÷ǯ¤Îµ÷Î¥¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë HR6819 ¤òȯ¸«¤·¤¿¤È¤¤¤¦¥Ë¥å¡¼¥¹¤òÃæÌîÂÀϺ»á¤¬ASTRO ARTS ¤Ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤ò½ñ¤¤¤Æ²¼¤µ¤¤¤Þ¤·¤¿¤Î¤Ç¡¢¤³¤³¤Ç¤â¤¦°ìÅÙ¤´¾Ò²ð¤·¤¿¤¤¤È»×¤¤¤Þ¤¹¡£

¤³¤ì¤Þ¤Ç¤ÇºÇ¤âÃϵå¤Ë¶á¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«
http://www.astroarts.co.jp/article/hl/a/11242_hr6819

Ãϵ夫¤éÌó1000¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬È¯¸«¤µ¤ì¤¿¡£¤³¤ì¤Þ¤Ç¤ËÃΤé¤ì¤Æ¤¤¤ëÃæ¤Ç¤ÏÃϵå¤ËºÇ¤â¶á¤¯¡¢2¸Ä¤Î¹±À±¤È¤Î»°½ÅÏ¢À±¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£

¡Ú2020ǯ5·î8Æü ¥è¡¼¥í¥Ã¥ÑÆîÅ·Å·Ê¸Âæ¡Û
¤Ü¤¦¤¨¤ó¤­¤ç¤¦ºÂ¤ÎÊý¸þÌó1000¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤ë¹±À±¡ÖHR 6819¡×¡Ê¤Ü¤¦¤¨¤ó¤­¤ç¤¦ºÂQV¡Ë¤Ï¡¢Æù´ã¤Ç¤â¸«¤ë¤³¤È¤¬¤Ç¤­¤ë5.3Åùµé¤ÎÌÀ¤ë¤µ¤Ç¸÷¤ëÅ·ÂΤǤ¢¤ë¡£¤³¤ÎÀ±¤Ï¡ÖBe·¿À±¡×¤È¸Æ¤Ð¤ì¤ë¥¿¥¤¥×¤ÎÀ±¤Ç¡¢Èæ³ÓŪ¹â²¹¤ÇÀÄÇò¤¯¡¢µ±Àþ¥¹¥Ú¥¯¥È¥ë¤ò»ý¤Ä¤È¤¤¤¦ÆÃħ¤¬¤¢¤ë¡£

¤³¤ì¤Þ¤Ç¤Îʬ¸÷´Ñ¬¤Ç¡¢HR 6819¤Î¥¹¥Ú¥¯¥È¥ë¤Ë¤Ï¤³¤ÎBe·¿À±¤È¤ÏÊ̤Ρ¢¡ÖB3·¿¡×¤È¤¤¤¦¥¹¥Ú¥¯¥È¥ë·¿¤ÎÀ±¤Î¸÷¤¬º®¤¶¤Ã¤Æ¤¤¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤¿¡£¤³¤ì¤Ï¡¢HR 6819¤¬Be·¿À±¤ÈB3·¿À±¤«¤é¤Ê¤ëÏ¢À±¤Ç¤¢¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤ë¡£¤½¤³¤Ç¡¢¥è¡¼¥í¥Ã¥ÑÆîÅ·Å·Ê¸Âæ¡ÊESO¡Ë¤ÎThomas Rivinius¤µ¤ó¤òÃæ¿´¤È¤¹¤ë¸¦µæ¥Á¡¼¥à¤Ï¡¢Ï¢À±·Ï¤Î¸¦µæ¤Î°ì´Ä¤È¤·¤Æ¡¢¤³¤ÎHR 6819¤Î´Ñ¬¤ò¹Ô¤Ã¤¿¡£

¤¹¤ë¤È¡¢B3·¿À±¤ÎÊý¤Î¥¹¥Ú¥¯¥È¥ë¤Ë¤ï¤º¤«¤Ê¤Õ¤é¤Ä¤­¤¬¸«¤é¤ì¤¿¡£¤³¤ì¤Ï¡¢B3·¿À±¤¬¤µ¤é¤ËÊ̤ΡÖÂè3¤ÎÅ·ÂΡפȤÎÏ¢À±¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤ë¡£¤½¤³¤Ç¸¦µæ¥Á¡¼¥à¤Ç¤Ï¡¢¥Á¥ê¤ÎESO¡¦¥é¥·¡¼¥äÅ·Ê¸Âæ¤Ë¤¢¤ëMPG/ESO 2.2m˾±ó¶À¤Ç¿ô¤«·î¤Ë¤ï¤¿¤ë¾ÜºÙ¤Ê´Ñ¬¤ò¹Ô¤¤¡¢B3·¿À±¤È¡ÖÂè3¤ÎÅ·ÂΡפȤ¬40Æü¼þ´ü¤Ç²ó¤ê¹ç¤Ã¤Æ¤¤¤ë¤³¤È¤òÆÍ¤­»ß¤á¤¿¡£¤Ä¤Þ¤ê¡¢HR 6819¤Ï¡¢Æâ¦¤ËB3·¿À±¤È¡ÖÂè3¤ÎÅ·ÂΡפ¬²ó¤ê¹ç¤¦Ï¢À±·Ï¤¬¤¢¤ê¡¢¤µ¤é¤Ë¤½¤Î³°Â¦¤òBe·¿À±¤¬¸øÅ¾¤·¤Æ¤¤¤ë»°½ÅÏ¢À±¤À¤È¤¤¤¦¤ï¤±¤À¡£

Ï¢À±¤¬²ó¤ë¼þ´ü¤¬¤ï¤«¤ë¤È¡¢2¸Ä¤ÎÅ·ÂΤμÁÎ̤òµá¤á¤ë¤³¤È¤¬¤Ç¤­¤ë¡£Rivinius¤µ¤ó¤¿¤Á¤¬´Ñ¬·ë²Ì¤«¤éÆâ¦¤ÎÏ¢À±¤Î¼ÁÎ̤ò¸«ÀѤâ¤Ã¤¿¤È¤³¤í¡¢B3·¿À±¤ÎÊý¤¬ÂÀÍÛ¼ÁÎ̤ÎÌó5Çܰʾ塢¡ÖÂè3¤ÎÅ·ÂΡפ¬ÂÀÍÛ¼ÁÎ̤ÎÌó4.2Çܰʾå¤È¤¤¤¦·ë²Ì¤Ë¤Ê¤Ã¤¿¡£¼ÁÎ̤¬ÂÀÍÛ¤Î4.2Çܤι±À±¤Ï¤Õ¤Ä¤¦¡ÖB7·¿¡×¤È¤¤¤¦ÀÄÇò¤¤À±¤Î¥¹¥Ú¥¯¥È¥ë¤ò»ý¤Ä¤Ï¤º¤À¤¬¡¢¼ÂºÝ¤ÎHR 6819¤Î¸÷¤Ë¤ÏB7·¿¤ÎÀ±¤Î¥¹¥Ú¥¯¥È¥ë¤ÎÆÃħ¤ÏÁ´¤¯¤ß¤é¤ì¤º¡¢Be·¿À±¤ÈB3·¿À±¤Î¸÷°Ê³°¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Ê¤¤¡£¤½¤Î¤¿¤á¡¢¡ÖÂè3¤ÎÅ·ÂΡפÎÀµÂΤÏÉáÄ̤ι±À±¤Ç¤Ï¤Ê¤¤¤³¤È¤Ë¤Ê¤ë¡£

¹±À±°Ê³°¤Î¥³¥ó¥Ñ¥¯¥È¤ÊÅ·ÂΤȤ¤¤¦¤È¡¢µðÂçÏÇÀ±¤ä³ì¿§âäÀ±¡¢¤â¤·¤¯¤ÏÇò¿§âäÀ±¡¦ÃæÀ­»ÒÀ±¡¦¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ê¤É¤¬¸õÊä¤Ë¤Ê¤ë¤¬¡¢¼ÁÎ̤¬¾¯¤Ê¤¯¤È¤â4.2ÂÀÍÛ¼ÁÎ̤À¤È¤¤¤¦ÅÀ¤«¤é¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë°Ê³°¤Ë¤Ï¤¢¤ê¤¨¤Ê¤¤¤È¸¦µæ¥Á¡¼¥à¤Ç¤Ï·ëÏÀ¤Å¤±¤¿¡ÊÇò¿§âäÀ±¤Ï1.4ÂÀÍÛ¼ÁÎÌ¡¢ÃæÀ­»ÒÀ±¤Ï2.6ÂÀÍÛ¼ÁḬ̂ʾå¤Î¤â¤Î¤Ï¸ºß¤·¤Ê¤¤¤³¤È¤¬¡¢¹±À±¿Ê²½¤ÎÍýÏÀ¤«¤éÃΤé¤ì¤Æ¤¤¤ë¡Ë¡£
°ìÈÌŪ¤Ë¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¶¯¤¤½ÅÎϤǼþ°Ï¤Îʪ¼Á¤òµÛ¤¤¹þ¤à¤¿¤á¡¢¼þ¤ê¤Ë¡Ö¹ßÃå±ßÈספȸƤФì¤ë¥¬¥¹±ßÈפ¬¤Ç¤­¡¢¤³¤Î±ßÈפÎʪ¼Á¤¬·ã¤·¤¯²óž¤·¤ÆÈ¯Ç®¤¹¤ë¤³¤È¤Ç¡¢XÀþ¤Ê¤É¤ò¶¯¤¯Êü¼Í¤¹¤ë¡£¤Þ¤¿¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼«Å¾¼´¤ÎÊý¸þ¤Ë¶¯ÎϤʥ¸¥§¥Ã¥È¤òÊü½Ð¤¹¤ë¤â¤Î¤â¤¢¤ë¡£¸½ºß¤Þ¤Ç¤Ë¸«¤Ä¤«¤Ã¤Æ¤¤¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¤Û¤È¤ó¤É¤Ç¤Ï¤³¤¦¤·¤¿·ã¤·¤¤³èư¤¬¤ß¤é¤ì¤ë¤¬¡¢º£²ó¸«¤Ä¤«¤Ã¤¿HR 6819¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¼þ°Ï¤Î´Ä¶­¤ÈÁê¸ßºîÍѤ·¤Æ¤¤¤ëÍͻҤ¬Á´¤¯¤ß¤é¤ì¤º¡¢¤Þ¤µ¤Ë¡Ö¿¿¤Ã¹õ¡×¤ÎÄÁ¤·¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤À¡£

»ä¤¿¤Á¤ÎÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¤Ç¤³¤ì¤Þ¤Ç¤Ë¸«¤Ä¤«¤Ã¤Æ¤¤¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï20¸Ä¤Û¤É¤Ç¡¢¤½¤Î¤¦¤ÁºÇ¤âÂÀÍ۷Ϥ˶ᤤ¤â¤Î¤ÏÌó3000¸÷ǯ¡¢Í­Ì¾¤Ê¡Ö¤Ï¤¯¤Á¤ç¤¦ºÂX-1¡×¤ÏÌó6000¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤ë¡£º£²ó¤ÎHR 6819¤Îµ÷Î¥¤ÏÃϵ夫¤éÌó1000¸÷ǯ¤Ç¡¢Ãϵå¤Ë¶á¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Îµ­Ï¿¤ò¹¹¿·¤¹¤ë¤â¤Î¤À¡£

Å·¤ÎÀî¶ä²Ï¤ÎǯÎð¤ò¹Í¤¨¤ì¤Ð¡¢¼ÂºÝ¤Ë¤ÏËÄÂç¤Ê¿ô¤Î¹±À±¤¬°ìÀ¸¤ò½ª¤¨¤Æ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤Ï¤º¤À¤¬¡¢·ã¤·¤¤³èư¤ò¸«¤»¤Ê¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¸ºß¤Ëµ¤¤Å¤¯¤³¤È¤¬¤à¤º¤«¤·¤¤¡£º£²ó¡¢Ãϵå¤Î¶á¤¯¤ÇHR 6819¤Î¤è¤¦¤ÊÀŲº¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¸«¤Ä¤«¤Ã¤¿¤³¤È¤Ï¡¢Å·¤ÎÀî¶ä²Ï¤Î¤É¤³¤Ë¤³¤¦¤·¤¿¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¿¤¯¤µ¤ó±£¤ì¤Æ¤¤¤ë¤Î¤«¤È¤¤¤¦ÌäÂê¤ò²ò¤¯¥Ò¥ó¥È¤Ë¤Ê¤ë¤À¤í¤¦¡£

¡ÖÅ·¤ÎÀî¶ä²Ï¤Ë¤Ï¿ô²¯¸Ä¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤ë¤Ï¤º¤Ç¤¹¤¬¡¢»ä¤¿¤Á¤¬Â¸ºß¤òÃΤäƤ¤¤ë¤Î¤Ï¤½¤Î¤¦¤Á¤Î¤´¤¯¤´¤¯¤ï¤º¤«¤Ë¤¹¤®¤Þ¤»¤ó¡£º£²ó¤Î¤è¤¦¤Ê¸¦µæ¤Ç¤É¤³¤òõ¤»¤Ð¤è¤¤¤«¤¬¤ï¤«¤ì¤Ð¡¢¤è¤ê¸«¤Ä¤±¤ä¤¹¤¯¤Ê¤ë¤Ç¤·¤ç¤¦¡×¡ÊRivinius¤µ¤ó¡Ë¡£Â³¤¯¡Ä



³¤­¡Ä

¤³¤ì¤Þ¤Ç¤ÇºÇ¤âÃϵå¤Ë¶á¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«
http://www.astroarts.co.jp/article/hl/a/11242_hr6819

HR 6819¤Î¤è¤¦¤Ê»°½ÅÏ¢À±¤ò¤¿¤¯¤µ¤ó¸«¤Ä¤±¤ë¤³¤È¤¬¤Ç¤­¤ì¤Ð¡¢¶áǯ¡ÖLIGO¡×¤Ê¤É¤Î½ÅÎÏÇÈ˾±ó¶À¤Ç¸¡½Ð¤µ¤ì¤Æ¤¤¤ë¡¢¶¯¤¤½ÅÎÏÇȤòÊü½Ð¤¹¤ë·ã¤·¤¤¹çÂθ½¾Ý¤Ë¤Ä¤¤¤Æ¤âÆæ¤ò²ò¤¯¼ê¤¬¤«¤ê¤¬ÆÀ¤é¤ì¤ë¤«¤â¤·¤ì¤Ê¤¤¡£¸¦µæ¼Ô¤ÎÃæ¤Ë¤Ï¡¢»°½ÅÏ¢À±·Ï¤ÎÆâ¦¤ÎÏ¢À±¤¬¡Ö2¸Ä¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡×¤«¡Ö¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÈÃæÀ­»ÒÀ±¡×¤È¤¤¤¦¥Ú¥¢¤Î¾ì¹ç¤Ë¡¢¤³¤¦¤·¤¿¹çÂθ½¾Ý¤¬µ¯¤³¤ê¤¦¤ë¤È¹Í¤¨¤ë¿Í¤â¤¤¤ë¡£Æâ¦¤ÎÏ¢À±¤Ë³°Â¦¤ÎÀ±¤¬¶áÀÜÁø¶ø¤¹¤ë¤³¤È¤Ç¡¢Æâ¦¤ÎÏ¢À±¤Î¹çÂΤò°ú¤­µ¯¤³¤·¡¢½ÅÎÏÇȤ¬À¸¤¸¤ë¤È¤¤¤¦¤Î¤À¡£HR 6819¤Î¤è¤¦¤Ê¿½ÅÏ¢À±·Ï¤ò¸¦µæ¤¹¤ë¤³¤È¤Ç¡¢¹±À±Æ±»Î¤Î¾×ÆÍ¤¬Â¿½ÅÏ¢À±·Ï¤ÎÃæ¤Ç¤É¤Î¤è¤¦¤Ëµ¯¤³¤ë¤Î¤«¤òÍý²ò¤¹¤ë¤Î¤ËÌòΩ¤Ä¤«¤â¤·¤ì¤Ê¤¤¡£
¡Êʸ¡§ÃæÌîÂÀϺ¡Ë


Å·¤ÎÀî¶ä²ÏÃæ¿´¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Ö¤¤¤ÆºÂA*¡×ľÀÜ»£±Æ¤ÏÆñ¤·¤¤¤«¤â
2020-05-12
https://sorae.info/astronomy/20200512-sgra-star.html

µ­»ö°úÍÑ¡§
ÂÀÍ۷Ϥ¬¤¢¤ëÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¤Ï¡Ö¤¤¤ÆºÂA*¡Ê¥¨¡¼¥¹¥¿¡¼¡Ë¡×¤È¤¤¤¦ÅÅÇȸ»¤¬¤¢¤ê¡¢¤½¤³¤Ë¤ÏÂÀÍÛ¤Î400ËüÇܤâ½Å¤¤Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¤È³Î¼Â»ë¤µ¤ì¤Æ¤¤¤Þ¤¹¡£º£²ó¡¢¤¤¤ÆºÂA*¤«¤éÆÏ¤¯ÅÅÇȤζ¯ÅÙ¤¬Ã»´ü´Ö¤ÇÊÑÆ°¤¹¤ëÍͻҤ¬³Îǧ¤µ¤ì¤¿¤È¤¹¤ë¸¦µæÀ®²Ì¤¬È¯É½¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤¤¤ÆºÂA*¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¼þÊÕ¤ÎľÀÜ»£±Æ¤â´üÂÔ¤µ¤ì¤Æ¤¤¤ëÅ·ÂΤǤ¹¤¬¡¢¤½¤Î¼Â¸½¤Ï´Êñ¤Ç¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹¡£

¢£ÅÅÇȶ¯ÅÙ¤Îû¼þ´üÊÑÆ°¤¬Ä¾ÀÜ»£±Æ¤òÆñ¤·¤¯¤¹¤ë

´äÅÄͪʿ»á¡Ê·Ä±þµÁ½ÎÂç³Ø¡Ë¤é¤Î¸¦µæ¥Á¡¼¥à¤Ï¡¢2017ǯ10·î¤Ë¥Á¥ê¤ÎÅÅÇÈ˾±ó¶À¡Ö¥¢¥ë¥Þ˾±ó¶À¡×¤Ë¤è¤Ã¤ÆÆÀ¤é¤ì¤¿´Ñ¬¥Ç¡¼¥¿¤ò»È¤¤¡¢¤¤¤ÆºÂA*¤Ë¤ª¤±¤ëÅÅÇȶ¯ÅÙ¤ÎÊѲ½¡Ê1Æü¤¢¤¿¤ê70ʬ¡¢Á´Éô¤Ç10Æü´Ö¡Ë¤ò¾Ü¤·¤¯²òÀϤ·¤Þ¤·¤¿¡£

²òÀϤηë²Ì¡¢¤¤¤ÆºÂA*¤ÎÅÅÇȶ¯ÅÙ¤Ï1»þ´Ö°Ê¾å¤«¤«¤ë¤æ¤Ã¤¯¤ê¤È¤·¤¿ÊÑÆ°¤È¤ÏÊ̤ˡ¢¤ª¤è¤½30ʬ¼þ´ü¤Ç·«¤êÊÖ¤µ¤ì¤ëû¤¤¼þ´ü¤ÎÊÑÆ°¤â»þÀÞµ¯¤­¤Æ¤¤¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤ê¤Þ¤·¤¿¡£¸¦µæ¥Á¡¼¥à¤Ë¤è¤ë¤È¡¢¤æ¤Ã¤¯¤ê¤È¤·¤¿ÅÅÇȶ¯ÅÙ¤ÎÊÑÆ°¤Ï²áµî¤Î¸¦µæ¤Ç¤â»ØÅ¦¤µ¤ì¤Æ¤¤¤¿¤â¤Î¤Î¡¢ÀŤ«¤Ê»þ´ü¤Î¤¤¤ÆºÂA*¤Çû¼þ´ü¤ÎÊÑÆ°¤¬³Îǧ¤µ¤ì¤¿¤Î¤Ïº£²ó¤¬½é¤á¤Æ¤Î¤³¤È¤È¤Ê¤ë¤è¤¦¤Ç¤¹¡£

¤³¤Î¤ª¤è¤½30ʬ¤È¤¤¤¦¼þ´ü¤Ï¡¢¤¤¤ÆºÂA*¤ÎĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¼è¤ê°Ï¤ó¤Ç¤¤¤ë¤È¤ß¤é¤ì¤ë¹ßÃå±ßÈפΤ¦¤Á¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¤¹¤°¶á¤¯¡ÊÃæ¿´¤«¤é0.2ŷʸñ°Ì¡Ë¤ÎÉôʬ¤Ë¤ª¤±¤ë²óž¼þ´ü¤ËÁêÅö¤¹¤ë¤È¤¤¤¤¤Þ¤¹¡£¸¦µæ¥Á¡¼¥à¤Ç¤Ï¡¢¹ßÃå±ßÈפËÀ¸¤¸¤¿¾®µ¬ÌϤʥۥåȥ¹¥Ý¥Ã¥È¡ÊÇ®¤¤¥¬¥¹¤Î²ô¡Ë¤¬¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼þ¤ê¤ò¹â®¤Ç²óž¤¹¤ë¤³¤È¤Ç¡ÖÁêÂÐÏÀŪ¥Ó¡¼¥ß¥ó¥°¡×¡Ê¢¨¡Ë¤Î¸ú²Ì¤¬¤â¤¿¤é¤µ¤ì¡¢ÅÅÇȶ¯Å٤˲óž¼þ´ü¤ÈƱ¤¸Ã»¼þ´ü¤ÎÊÑÆ°¤¬À¸¤¸¤¿¤â¤Î¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£

¢¨¡Ä¸÷®¤Ë¶á¤¤Â®ÅÙ¤Ç°ÜÆ°¤¹¤ëÅ·ÂΤ䥬¥¹¤Ê¤É¤«¤éȯ¤»¤é¤ì¤¿¸÷¡ÊÅż§Çȡˤ¬¡¢Ãϵå¤Ë¶á¤Å¤¯¤è¤¦¤Ëư¤¯¤È¤­¤Ë¤ÏÌÀ¤ë¤¯¡Ê¶¯¤¯¡Ë´Ñ¬¤µ¤ì¤ëÆÃ¼ìÁêÂÐÏÀŪ¸ú²Ì
¡§°úÍѽªÎ»

Åŵå¤Ê¤ë¤Û¤É¡ª
¥Ó¡¼¥ß¥ó¥°(Beaming)¤Í¡£¤Ç¤â¡¢¤³¤¦¤¤¤Ã¤¿¾ã³²¤Ïµ»½Ñ³×¿·¤Ç¾è¤ê±Û¤¨¤Æ¤­¤¿¤¸¤ã¤ó¡£
¤à¤·¤íµÕ¤Ë¹Í¤¨¤ë¤È¡¢¤³¤Î¥Ó¡¼¥ß¥ó¥°¤¬¤Þ¤Àȯ¸«¤µ¤ì¤Æ¤¤¤Ê¤¤ÂÀÍ۷Ϥˤè¤ê¶á¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸«¤¹¤ëÌܰõ¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Ê¤¤¤Ç¤¹¤è¡£
ÂÀÍ۷Ϥ˥֥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤ë¤È¤·¤¿¤é¤É¤¦¤ä¤Ã¤Æ¸«¤Ä¤±¤¿¤é¤¤¤¤¡©
2020.05.15
Ryan F. Mand¡¡elbaum - Gizmodo US ¡Ê »³ÅĤÁ¤È¤é ¡Ë [GIZMODOÆüËÜÈÇ]
https://www.gizmodo.jp/2020/05/how-would-we-find-a-black-hole-if-it-existed-in-the-solar-system.html

µ­»ö¤Î¼ñ»Ý¤Ï¡¢²¾ÀâŪ¤Ê¡ØÂÀÍÛ·Ï£¹ÈÖÏÇÀ±¡Ù¤Î¸ºß¤Ëľ·Â£¹£ã£í¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î²ÄǽÀ­¤ò»ØÅ¦¤·¤Ä¤Ä¡¢¸½ºß¤Î¸÷³ØÅ·ÂδѬ¡Ê²Ä»ë¸÷¡¢ÀÖ³°Àþ¡Ë¤Ê¤é¤Ó¥ì¡¼¥À¡¼Ãµºº¤Ê¤É¤Ç¤Ïȯ¸«¤Ç¤­¤Ê¤¤¤È¤·¤Æ¤¤¤Þ¤¹¡£
¤½¤ÎÍͤÊÈù¾®¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤òȯ¸«¤¹¤ë¼êÃʤȤ·¤Æ¥ì¡¼¥¶¡¼¸÷ÈÁ±§ÃèÁ¥¤ò¾®·¿Ä㥳¥¹¥È¤ÇÀ½Â¤¤·²ÄǽÀ­¤Î¤¢¤ê¤½¤¦¤Ê¥¨¥ê¥¢¤ËÁ÷¤ê½Ð¤¹»ö¤òÄ󰯤·¤Æ¤¤¤Þ¤¹¡£¤â¤·¤âËÜÅö¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤¹¤ë¤Ê¤é¤Ð¤½¤Î¼þ°Ï¤Î¶õ´Ö¤¬¶Ëü¤ËÏĤá¤é¤ì¤ë¤Î¤Ç±§ÃèÁ¥¤Î¹ÒÏ©¤¬¶Ê¤²¤é¤ì¤ë¤Î¤ÇȽ¤ë¤È¤¤¤¦Íý¶þ¤Ç¤¹¤Í¡£
¤¿¤À¡¢¾®¤µ¤¯¤Æ¤â¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ê¤Î¤ÇÌ©ÅÙ¤¬Â礭¤¯¤½¤Î¤¿¤á¤Ë½ÅÎϲîÅ٤ϳΤ«¤ËÂ礭¤¯¤Ê¤ê¤Þ¤¹¤¬¡¢¼ÁÎ̤½¤Î¤â¤Î¤ÏÅ·ÂΤȤ·¤Æ¤Ï·è¤·¤ÆÂ礭¤¯¤Ê¤¤¤Î¤Ç¤½¤Î±Æ¶Á·÷¤Ï¸Â¤é¤ì¤ë¤Î¤Ç±§ÃèÁ¥¤ò¥Ô¥ó¥Ý¥¤¥ó¥È¤Ç¿äÄêÌÜɸ¤ËÁ÷¤ë¤Î¤Ï»êÆñ¤Î¶È¤ÎÍͤʵ¤¤¬¤·¤Þ¤¹¤Í¡£

Åŵ夽¤ì¤È¤ÏÁ´Á³Ïä¬ÊѤï¤ê¤Þ¤¹¤¬¡Ä

µ­»ö°úÍÑ¡§
¥¸¥§¥¤¥³¥Ö¡¦¥·¥ç¥ë¥Ä¤µ¤ó¤¬¶¦Æ±¤ÇÏÀʸ¤òȯɽ¤·¡¢Âè9ÏÇÀ±¤Ï¤Ò¤ç¤Ã¤È¤·¤¿¤éÂÀÍÛ¤ò¼þ²ó¤·¤Æ¤¤¤ë¸¶»Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ê¤Î¤«¤â¤·¤ì¤Ê¤¤¤ÈµÄÏÀ¤Î¤Á¤ã¤ÖÂæ¤ò¤«¤ë¡Á¤¯¤Ò¤Ã¤¯¤êÊÖ¤·¤Þ¤·¤¿¡£¡§°úÍѽªÎ»

¤³¤Îµ­»ö¤òÆÉ¤ó¤À´¶ÁۤǤ¹¤¬¡¢»Ø¤ÇOK¡Ö»³ÅĤÁ¤È¤é¤µ¤ó¤ÎËÝÌõ¤¬ÁÇÀ²¤é¤·¤¤¡£¡×¤½¤ì¤¬°ìÈÖ°õ¾Ý¤Ë»Ä¤ê¤Þ¤·¤¿¡£

¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤«¤éÊü½Ð¤µ¤ì¤¿¥¸¥§¥Ã¥È¤ÎϢ³²èÁü¤¬¸ø³«
2020-05-31¡¡Éð¼É𹨡§¡¡SORAE
https://sorae.info/astronomy/20200531-blackhole.html

µ­»ö°úÍÑ¡§ÌÜ
¢£Êü½Ð¤µ¤ì¤¿Êª¼Á¤Î¼ÁÎ̤ϥϥ졼×ÂÀ±1000¸Äʬ¡¢Â®Å٤ϸ÷®¤Î80¥Ñ¡¼¥»¥ó¥È

¥¸¥§¥Ã¥È¤Î®ÅÙ¤òµá¤á¤ë¤È¡¢²¼Êý¸þ¤Î¥¸¥§¥Ã¥È¤Ï¸÷®¤Î160¥Ñ¡¼¥»¥ó¥È¤È¤¤¤¦¤¢¤êÆÀ¤Ê¤¤Â®Å٤ǿʤó¤Ç¤¤¤ë¤è¤¦¤Ë¸«¤¨¤Þ¤¹¡£¤³¤ì¤Ï¸«¤«¤±¾å¤Î®ÅÙ¤¬¸÷®¤òͤ¨¤Æ¤¤¤ë¤è¤¦¤Ë´Ñ¬¤µ¤ì¤ë¡Ö͏÷®±¿Æ°¡×¤È¤¤¤¦¸½¾Ý¤Ë¤è¤ë¤â¤Î¤Ç¡¢¥¸¥§¥Ã¥È¤¬Ãϵå¤ÎÊý¸þ¤Ë¶á¤¤³ÑÅÙ¤ÇÊü½Ð¤µ¤ì¤¿¤È¤­¤ËÀ¸¤¸¤Þ¤¹¡£¸¦µæ¥Á¡¼¥à¤Ë¤è¤ë¤È¡¢¥¸¥§¥Ã¥È¤Î¼ÂºÝ¤Î®Å٤ϤɤÁ¤é¤â¸÷®¤Î¤ª¤è¤½80¥Ñ¡¼¥»¥ó¥È¤Ë㤷¤Æ¤¤¤Æ¡¢Êü½Ð¤µ¤ì¤¿Êª¼Á¤Î¼ÁÎ̤ϥϥ졼×ÂÀ±1000¸Äʬ¤ËÁêÅö¤¹¤ë¤È¤ß¤é¤ì¤Æ¤¤¤Þ¤¹¡£¡§°úÍѽªÎ»

Åŵ太¤ª¤ª¡¢ÆÃ¼ìÁêÂÐÀ­ÍýÏÀ¡ª¡ª¡¡ÌÌÇò¤¤¤Ç¤¹¤Í
¥Î¡¼¥Ù¥ëʪÍý³Ø¾Þ¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸¦µæ ±ÑÆÈÊÆ¤Î¸¦µæ¼Ô3¿Í
2020ǯ10·î7Æü 0»þ17ʬ
https://www3.nhk.or.jp/news/html/20201006/k10012650891000.html
¤³¤È¤·¤Î¥Î¡¼¥Ù¥ëʪÍý³Ø¾Þ¤Ë¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë´Ø¤¹¤ë¸¦µæ¤ÇÂ礭¤Ê¹×¸¥¤ò¤·¤¿¥¤¥®¥ê¥¹¤Î¥ª¥Ã¥¯¥¹¥Õ¥©¡¼¥ÉÂç³Ø¤Î¥í¥¸¥ã¡¼¡¦¥Ú¥ó¥í¡¼¥º»á¤é3¿Í¤Î¸¦µæ¼Ô¤¬Áª¤Ð¤ì¤Þ¤·¤¿¡£

¥¹¥¦¥§¡¼¥Ç¥ó¤Î¥¹¥È¥Ã¥¯¥Û¥ë¥à¤Ë¤¢¤ë²¦Î©²Ê³Ø¥¢¥«¥Ç¥ß¡¼¤Ï¡¢ÆüËÜ»þ´Ö¤Î6Æü¸á¸å7»þ¤¹¤®¡¢¤³¤È¤·¤Î¥Î¡¼¥Ù¥ëʪÍý³Ø¾Þ¤Î¼õ¾Þ¼Ô¤òȯɽ¤·¤Þ¤·¤¿¡£

¼õ¾Þ¤¬·è¤Þ¤Ã¤¿¤Î¤Ï¡¢
¥¤¥®¥ê¥¹¡¦¥ª¥Ã¥¯¥¹¥Õ¥©¡¼¥ÉÂç³Ø¤Î¥í¥¸¥ã¡¼¡¦¥Ú¥ó¥í¡¼¥º»á¡¢¥É¥¤¥Ä¤Î¥Þ¥Ã¥¯¥¹¡¦¥×¥é¥ó¥¯Ãϵ峰ʪÍý³Ø¸¦µæ½ê¤Î¥é¥¤¥ó¥Ï¥ë¥È¡¦¥²¥ó¥Ä¥§¥ë»á¡¢¤½¤ì¤Ë¥¢¥á¥ê¥«¡¦¥«¥ê¥Õ¥©¥ë¥Ë¥¢Âç³Ø¤Î¥¢¥ó¥É¥ì¥¢¡¦¥²¥Ã¥º»á¤Î3¿Í¤Ç¤¹¡£¡§°úÍѽªÎ»

Ç­
¥í¥¸¥ã¡¼¡¦¥Ú¥ó¥í¡¼¥ºÇî»Î¤¬¤Þ¤À¥Î¡¼¥Ù¥ë¾Þ¤ò¼õ¾Þ¤·¤Æ¤¤¤Ê¤«¤Ã¤¿»ö¤Ë¾®¤µ¤Ê¶Ã¤­¡Ä

¤ï¡¼¤¤¡Ê´ò¤·¤¤´é¡Ë¥Ú¥ó¥í¡¼¥º²óÏ­¤¬¤É¤¦¤¿¤é¤³¤¦¤¿¤é¡Á¤È¤«¸À¤Ã¤Æ¤¿SF¤Ï²¿¤ó¤À¤Ã¤¿¤«¤Ê¡©Îð¤Î¤»¤¤¤«»×¤¤½Ð¤»¤Ê¤¤¡Ä¡°¡°¡ª
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬À±¤Î¤ß¹þ¤à¡Ö¥¹¥Ñ¥²¥Æ¥£²½¸½¾Ý¡×¡¢²¤½£¸¦µæÈɤ¬³Îǧ
2020/10/12: AFP
https://www.afpbb.com/articles/-/3309479?cx_part=top_topstory&cx_position=4

ÌÜÍý¶þ¤Ç¤Ï²ò¤Ã¤Æ¤¤¤¿»ö¤Ç¤â¡¢³Îǧ¤µ¤ì¤ë¤È´¶Æ°¤·¤Þ¤¹¤Í¡£

¤ï¡¼¤¤¡Ê´ò¤·¤¤´é¡Ë¤³¤Î¥Ó¥¸¥å¥¢¥ë¥¤¥á¡¼¥¸¤ÏÀ¾Í·µ­¤Ç¶â³Õ¶ä³Õ¤¬¤â¤Ã¤Æ¤¤¤¿É»Ã½¤Ë¹¸ç¶õ¤¬µÛ¤¤¹þ¤Þ¤ì¤ë¤Î¤ò»×¤¤½Ð¤·¤Þ¤¹¤Í¡£¤â¤Á¤í¤ó¡¢¸ç¶õ¤Ï¸¶»Ò¥ì¥Ù¥ë¤Ëʬ²ò¤µ¤ì¤º¤ËÃæ¤Ç¤ª¼ò¤È¤«°û¤ó¤Ç¤¯¤Ä¤í¤¤¤Ç¤¤¤Þ¤·¤¿¤¬¡£¤Þ¤¢¡¢¤É¤¦¤Ç¤â¤¤¤¤¤«¡Ä

¤Ï¤¯¤Á¤ç¤¦ºÂX-1¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤ÏÂÀÍÛ¤Î21ÇÜ
¡Ú2021ǯ2·î25Æü ¹ñºÝÅÅÇÈŷʸ³Ø¸¦µæ¥»¥ó¥¿¡¼¡Û¡¡Astro Arts
http://www.astroarts.co.jp/article/hl/a/11865_cyg_x1

¼Âºß¤¹¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¤·¤Æ¤Ï¸Å¤¯¤«¤éÃΤé¤ì¤Æ¤¤¤ëÇòÄ»ºÂX-1À±¤Ç¤¹¤¬¡¢¤³¤ì¤Þ¤Ç¤ÏÂÀÍ۷Ϥ«¤é£¶¡¤£°£°£°¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤ê¤½¤Î¼ÁÎ̤ÏÂÀÍۤΣ±£µÇÜÄøÅ٤ȹͤ¨¤é¤ì¤Æ¤¤¤Þ¤·¤¿¡£¤½¤Î¿ôÃͤ¬µ÷Î¥¤Ï£·¡¤£²£³£°¸÷ǯ¡¢¼ÁÎ̤ÏÂÀÍۤΣ²£±¡¥£²Çܤ˽¤Àµ¤µ¤ì¤¿¤½¤¦¤Ç¤¹¡£

µ­»ö°úÍÑ¡§
¹ë¡¦¥«¡¼¥Æ¥£¥óÂç³Ø¡¿¹ñºÝÅÅÇÈŷʸ³Ø¸¦µæ¥»¥ó¥¿¡¼¡ÊICRAR¡Ë¤ÎJames Miller-Jones¤µ¤ó¤òÃæ¿´¤È¤¹¤ë¸¦µæ¥Á¡¼¥à¤Ï¡¢ÊƹñÆâ10¤«½ê¤ÎÅÅÇÈ˾±ó¶À¤òÏ¢·È¤µ¤»¤¿ÅÅÇÈ´³¾Ä·×¥·¥¹¥Æ¥à¡ÖVLBA¡×¤ò»È¤¤¡¢¤Ï¤¯¤Á¤ç¤¦ºÂX-1¤Þ¤Ç¤Îµ÷Î¥¤ò²þ¤á¤ÆÀºÌ©¤Ë¬Äꤷ¤¿¡£
¤½¤Î·ë²Ì¡¢¤Ï¤¯¤Á¤ç¤¦ºÂX-1¤Þ¤Ç¤Îµ÷Î¥¤Ï7230¸÷ǯ¤È¤¤¤¦·ë²Ì¤Ë¤Ê¤ê¡¢¤³¤³¤«¤éƳ¤«¤ì¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¼ÁÎ̤Ï21.2ÂÀÍÛ¼ÁÎ̤Ȥʤä¿¡£¤³¤ÎÃͤ¬Àµ¤·¤¤¤È¤¹¤ë¤È¡¢¤Ï¤¯¤Á¤ç¤¦ºÂX-1¤Ï¡¢¤³¤ì¤Þ¤Ç¤Ë½ÅÎÏÇȰʳ°¤Î¼êË¡¤Ç¸¡½Ð¤µ¤ì¤¿¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎÃæ¤ÇºÇ¤â½Å¤¤¤³¤È¤Ë¤Ê¤ë¡£º£²ó¤Î·ë²Ì¤Ï¡Ö¥¬¥¤¥¢¡×¤Î´Ñ¬¤«¤éÆÀ¤é¤ì¤¿µ÷Î¥¤ÎÃͤȤâ¤è¤¯¹ç¤Ã¤Æ¤¤¤ë¤È¤¤¤¦¡£¡§°úÍѽªÎ»
M87¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¼þÊÕ¤ÎÊи÷¤«¤é¼§¾ì¤ÎÍͻҤò¤È¤é¤¨¤¿
£²£°£²£±Ç¯£³·î£³£±Æü¡§¡¡Astor Arts
http://www.astroarts.co.jp/article/hl/a/11921_m87

µ­»ö°úÍÑ¡§¡Ú2021ǯ3·î31Æü EHT-Japan¡Û
¥¤¥Ù¥ó¥È¡¦¥Û¥é¥¤¥º¥ó¡¦¥Æ¥ì¥¹¥³¡¼¥×¡ÊEHT¡Ë¤Ï¡¢Ãϵå¾å¤Î³ÆÃϤˤ¢¤ëÅÅÇÈ˾±ó¶À¤òÏ¢·È¤µ¤»¤Æ¡¢¸ý·Â¤¬Ãϵ奵¥¤¥º¤ËÁêÅö¤¹¤ë²¾ÁÛŪ¤ÊµðÂçÅÅÇÈ˾±ó¶À¤ò¹½ÃÛ¤¹¤ë¥×¥í¥¸¥§¥¯¥È¤À¡£·îÌ̤ËÃÖ¤¤¤¿¥´¥ë¥Õ¥Ü¡¼¥ë¤ò¸«Ê¬¤±¤é¤ì¤ë¤Û¤É¤Î͹âʬ²òǽ¤ò¼Â¸½¤·¡¢¡Ö¹õ¤¤·ê¡×¤Î¤è¤¦¤Ë¸«¤¨¤ë¤È¤µ¤ì¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ÎľÀÜ»£±Æ¤òÌܻؤ·¤Æ³«»Ï¤µ¤ì¤¿¡£
EHT¤Ï2017ǯ¤Ë8¤Ä¤Î˾±ó¶À¤ò¤Ä¤Ê¤¤¤Ç¤ª¤È¤áºÂ¤ÎÊý¸þ5500Ëü¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤ëµðÂçÂʱ߶ä²Ï¡ÖM87¡×¤ÎÃæ¿´¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò´Ñ¬¤·¡¢»Ë¾å½é¤á¤Æ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î±Æ¡Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¥·¥ã¥É¥¦¡Ë¤È¤½¤ì¤ò¼è¤ê´¬¤¯¥ê¥ó¥°¾õ¤Î¸÷¤ÎÁü¤ò¤È¤é¤¨¤ë¤³¤È¤ËÀ®¸ù¤·¤¿¡£¤³¤ÎÀ®²Ì¤Ï2019ǯ4·î¤Ëȯɽ¤µ¤ì¤ÆÂ礭¤ÊÏÃÂê¤È¤Ê¤Ã¤¿¡Ê»²¾È¡§¡Ö»Ë¾å½é¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»£±Æ¤ËÀ®¸ù¡ª¡×¡Ë¡£
EHT¥×¥í¥¸¥§¥¯¥È¥Á¡¼¥à¤Ï¡¢¤³¤Î¤È¤­¤ËÆÀ¤é¤ì¤¿´Ñ¬¥Ç¡¼¥¿¤Î²òÀϤò¸½ºß¤â³¤±¤Æ¤ª¤ê¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¼è¤ê´¬¤¯¸÷¡ÊÅÅÇȡˤ¬Êи÷¤·¤Æ¤¤¤ë¤³¤È¤òÆÍ¤­»ß¤á¤Æ¤¤¤¿¡£¡§°úÍѽªÎ»

¥¤¥Ù¥ó¥È¡¦¥Û¥é¥¤¥º¥ó¡¦¥Æ¥ì¥¹¥³¡¼¥×¡ÊEHT¡Ë¤Ë¤è¤ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î²Ä»ë²½¤¬Åö¤¿¤êÁ°¤Ë¤Ê¤ê¤Þ¤·¤¿¤Í¡£º£²ó¤Î¼§¾ì¤Ë¤è¤ëÊи÷±ÇÁü¤Î²ÁÃͤÏÁǿͤˤϲò¤é¤Ê¤¤¤Ç¤¹¤¬±ÇÁü¤ÏÈþ¤·¤¤¤Ç¤¹¤Í¡£Â¾¤Ë¤âµ­»ö¤¬¤´¤¶¤¤¤Þ¤¹¡£

¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¼þÊÕ¤ÎÊи÷²èÁü¤¬¸ø³«¤µ¤ì¤ë¡¡¥¸¥§¥Ã¥È²òÌÀ¤Î¸°¤Ë
£²£°£²£±Ç¯£³·î£²£¹Æü¡§¡¡ÈÓÆ¼½Å¹¬¡¡sorae
https://sorae.info/astronomy/20210329-eht-blackhole.html



¼¡À¤Âå¤Î¡Ö¥í¡¼¥Þ¥ó±§Ãè˾±ó¶À¡×¤Ï¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¤É¤¦Ãµ¤¹¡©
£²£°£²£±Ç¯£´·î£±£¸Æü¡§¡¡ÈÓÆ¼½Å¹¬ [sorae]
https://sorae.info/astronomy/20200418-roman-space-telescope.html

¤³¤³¤Ç¼è¤ê¾å¤²¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ï¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¸Æ¤Ð¤ìÂÀÍÛ¼ÁÎ̤Σ±£°Çܤòͤ¨¤ëÄøÅ٤ʤ¿¤á¸«¤Ä¤±¤ë¤Î¤¬Èó¾ï¤ËÆñ¤·¤¤¤½¤¦¤Ç¤¹¡£¥í¡¼¥Þ¥ó±§Ãè˾±ó¶À¤Ç¤Ï¤½¤ì¤ò¸«¤Ä¤±¤ë»ö¤¬²Äǽ¤Ë¤Ê¤ë¤½¤¦¤Ç¤¹¡£ÊýË¡¤Ï¡¢ËÜÍè¤Î´Ñ¬ÂоݤÎÁ°¤ò²¾¤Ë¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬²£ÀÚ¤ë¤È¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î½ÅÎϾ줬½ÅÎÏ¥Þ¥¤¥¯¥í¥ì¥ó¥º¸ú²Ì¤òµ¯¤³¤·¤Æ´Ñ¬Âоݤθ÷ÅÙ¤ò°ú¤­¾å¤²Ä̾ï¤è¤êÌÀ¤ë¤¯´Ñ¬¤µ¤ì¤ë»ö¤Ë¤Ê¤ë¤½¤¦¤Ç¤¹¡£¸¦µæ¼Ô¤Ï¤³¤ÎÍͤʼêË¡¤Çȯ¸«¤·¤Ë¤¯¤¤¾®¤µ¤¤¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¸«¤Ä¤±½Ð¤»¤ë¤È´üÂÔ¤·¤Æ¤¤¤ë¤½¤¦¤Ç¤¹¡£
ÀÖ¿§µðÀ±V723¤ò¥Æ¥£¥¢¥É¥í¥Ã¥×¡ÊÎÞÅ©¡Ë·¿¤ËÏĤޤ»¤ë¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¸«¤Ä¤«¤Ã¤¿¥Ë¥å¡¼¥¹¤ò¸«¤Æ¡¢¤¹¤Ç¤Ëȯ¸«¤µ¤ì¤Æ¤¤¤ë¹±À±¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¤¢¤Ã¤¿»ö¤ò»×¤¤½Ð¤·¤¿¤Î¤Ç¾¯¤·¤Ç¤¹¤¬¤Þ¤È¤á¤Æ¤ß¤Þ¤·¤¿¡£

£²£°£±£¹Ç¯£±£±·î£±Æü¡§
¡Ø2MASS J05215658+4359220¡Ù
ÂÀÍۤΣ³¡¥£³ÇܤμÁÎÌ¡£¤®¤ç¤·¤ãºÂ¤ÎÊý¸þ¤Ë£±Ëü¸÷ǯ¤Îµ÷Î¥¡£
¡ÚÂÀÍÛ3¸Äʬ¤è¤ê¤â·Ú¤¤¡©¡¡ºÇ·ÚÎ̵é¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òÏ¢À±·Ï¤Çȯ¸«¡Û
https://sorae.info/astronomy/20191101-blackhole.html

£²£°£²£°Ç¯£µ·î£·Æü¡§
¡ØHR6819¤ÎÉԲĻëȼÀ±¡Ù
ÂÀÍۤΣ´¡¥£²Çܰʾå¤Î¼ÁÎÌ¡£¤Ü¤¦¤¨¤ó¤­¤ç¤¦ºÂ¤ÎÊý¸þ¤Ë£±¡¤£°£°£°¸÷ǯ¤Îµ÷Î¥¡£
¡Ú¤³¤ì¤Þ¤Ç¤ÇºÇ¤âÃϵå¤Ë¶á¤¤¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤òȯ¸« [Astroarts]¡Û
http://www.astroarts.co.jp/article/hl/a/11242_hr6819

£²£°£²£±Ç¯£´·î£²£¸Æü¡§
¡ØV723¤ÎÉԲĻëȼÀ±¡Ù
ÂÀÍۤΣ³ÇܤμÁÎÌ¡£¤¤¤Ã¤«¤¯¤¸¤å¤¦ºÂ¤ÎÊý¸þ¤Ë£±¡¤£µ£°£°¸÷ǯ¤Îµ÷Î¥¡£
¡Ú¼ÁÎ̤ÏÂÀÍÛ¤Î3ÇÜ¡£´Ñ¬»Ë¾åºÇ·ÚÎ̤Υ֥é¥Ã¥¯¥Û¡¼¥ë¤¬Êó¹ð¤µ¤ì¤ë¡Û
https://sorae.info/astronomy/20210428-v723.html

¤¤¤º¤ì¤âÏ¢À±·Ï¤ÎÁêÊý¤Ë²¿¤«¤ÎÈ¿±þ¤¬½Ð¤Æ¤¤¤Æµ¤ÉÕ¤¤¤¿¤â¤Î¤Ð¤«¤ê¤Ç¤¹¤Í¡£°ì¤ÄÁ°¤Î¥Ë¥å¡¼¥¹¤Î¡Ö¥í¡¼¥Þ¥ó±§Ãè˾±ó¶À¡×¤Ï¤³¤Î¥µ¥¤¥º¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ç¤¢¤ê¤Ê¤¬¤éñÆÈ¤Ç¸ºß¤·¤Æ¤¤¤ë¤â¤Î¤òõ¤·½Ð¤»¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È´üÂÔ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

¤¦¤Þ¤¤¡ª³Ú¤·¤ß¤Ç¤¹
[23]~[25] ¤Ç¤´¾Ò²ð¤·¤¿¡Ö˾±ó¶ÀºÂ¡×¤ÎÊý¸þ¤Ë1000¸÷ǯ¤Îµ÷Î¥¤Ë¸ºß¤¹¤ëHR6819¤È¤¤¤¦ÂÀÍÛ¤Î4Çܶ¯¤Î¼ÁÎ̤ò»ý¤Ä2¤Ä¤ÎB·¿¤Î¼ç·ÏÎóÀ±¤ÎÏ¢À±¤Ë3¤ÄÌܤα£¤ì¤¿¹±À±¥µ¥¤¥º¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬Â¸ºß¤·¤Æ¤¤¤ë²ÄǽÀ­¤Ï¡¢ÈÝÄꤵ¤ì¤Þ¤·¤¿¡£
º£²ó¤Î¹±À±¥µ¥¤¥º¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤¹¤ë²ÄǽÀ­¤Î´üÂԤȡ¢¸¡¾Ú¤µ¤ì¤¿·ë²ÌÈÝÄꤵ¤ì¤Æ¤·¤Þ¤Ã¤¿·ëÏÀ¤ÎÏÀÅÀ¤Ï2¤Ä¤Î¹±À±¤Îµ÷Î¥¤¬¶á¤¤¤«±ó¤¤¤«¤È¤¤¤¦ÅÀ¤Ë½¸Ìó¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ç¤¹¤Í¡£¾Ü¤·¤¯¤Ï¥ê¥ó¥¯Àè¤Îµ­»ö¤ò¤ªÆÉ¤ß²¼¤µ¤¤¡£

2020ǯ¤Ëȯ¸«¤¬Êó¹ð¤µ¤ì¤¿¡Ö1000¸÷ǯÀè¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡×¤Ï¸ºß¤·¤Ê¤«¤Ã¤¿
2022/03/04: ¾¾Â¼Éð¹° [sorae]
https://sorae.info/astronomy/20220304-hr6819.html

º£²ó¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤¬ÈÝÄꤵ¤ì¤Æ¤·¤Þ¤Ã¤¿¤Î¤Ï»Äǰ¤Ç¤¹¤¬¡¢°ìÊý¤Ç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤ò³Îǧ¤¹¤ë»ö¤ÎÆñ¤·¤µ¤òÃΤ뵡²ñ¤òÆÀ¤¿»ö¤ÏÎɤ«¤Ã¤¿¤Ç¤¹¤Í¡£´Ñ¬¤È¼Âºß¤Î³ÎÄê¤â¤·¤¯¤ÏÈÝÄê¤Ø¸þ¤«¤¦µ»½ÑŪ¤ÊÏä϶½Ì£¿¼¤¤¤Ç¤¹¤Í¡£
¡ÖÅ·¤ÎÀî¶ä²Ï¤Ë´Ø¤¹¤ë²è´üŪ¤ÊÀ®²Ì¡×¤Îȯɽ¤òͽ¹ð ¹ñºÝ¥×¥í¥¸¥§¥¯¥ÈEHT
2022/05/02 : ¾¾Â¼Éð¹¨[sorae]

¥è¡¼¥í¥Ã¥ÑÆîÅ·Å·Ê¸Âæ¡ÊESO¡Ë¤ÈÊÆ¹ñ²Ê³ØºâÃÄ¡ÊNSF¡Ë¤Ï4·î28ÆüÉդǡ¢¹ñºÝ¶¨ÎÏ¥×¥í¥¸¥§¥¯¥È¡Ö¥¤¥Ù¥ó¥È¡¦¥Û¥é¥¤¥º¥ó¡¦¥Æ¥ì¥¹¥³¡¼¥×¡ÊEHT¡§Event Horizon Telescope¡Ë¡×¤Ë¤è¤ëµ­¼Ô²ñ¸«¤Î³«ºÅ¤òͽ¹ð¤·¤Þ¤·¤¿¡£

ȯɽ¤ÎÆâÍÆ¤Ï¡ÖÅ·¤ÎÀî¶ä²Ï¤Ë¤Ä¤¤¤Æ¤Î²è´üŪ¤ÊÀ®²Ì¡Êgroundbreaking Milky Way results¡Ë¡×¤È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£µ­¼Ô²ñ¸«¤¬»Ï¤Þ¤ë¤Î¤ÏÆüËÜ»þ´Ö2022ǯ5·î12Æü¡ÊÌÚ¡Ë22»þ¤Ç¡¢²¤ÊƤò¤Ï¤¸¤áÆüËܤò´Þ¤àÀ¤³¦³ÆÃÏ¤ÇÆ±»þ¤Ë³«ºÅ¤µ¤ì¤ëÌÏÍͤǤ¹¡£
EHT¤Ï3ǯÁ°¤Î2019ǯ4·î10Æü¤Ë¡¢¡Ö¤ª¤È¤áºÂ¡×¤ÎÊý¸þÌó5500Ëü¸÷ǯÀè¤Ë¤¢¤ëÂʱ߶ä²Ï¡ÖM87¡×¤ÎÃæ¿´¤ËÀø¤àĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¥·¥ã¥É¥¦¡Ê±Æ¡Ë¤Î»£±Æ¤Ë´Ñ¬»Ë¾å½é¤á¤ÆÀ®¸ù¤·¤¿¤³¤È¤òȯɽ¡£¤½¤Î¸å¤â²áµî¤Î´Ñ¬¥Ç¡¼¥¿¤ò²òÀϤ·¤ÆM87¤ÎĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¼þÊդι½Â¤¤¬ÊѲ½¤¹¤ëÍͻҤòÌÀ¤é¤«¤Ë¤·¤¿¤ê¡¢ÅÅÇȶä²Ï¡Ö¥±¥ó¥¿¥¦¥ë¥¹ºÂA¡×¤«¤éÊ®½Ð¤¹¤ë¥¸¥§¥Ã¥È¤Îº¬¸µ¤ÎÍͻҤòª¤¨¤¿¤ê¤¹¤ë¤³¤È¤ËÀ®¸ù¤·¤Æ¤¤¤Þ¤¹¡£
¤¤¤Ã¤Ý¤¦¡¢EHT¤ÏÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë¸ºß¤¬³Î¼Â»ë¤µ¤ì¤Æ¤¤¤ëĶÂç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¡Ö¤¤¤ÆºÂA*¡Ê¥¨¡¼¥¹¥¿¡¼¡Ë¡×¤â´Ñ¬ÂоݤȤ·¤Æ¤­¤¿¤â¤Î¤Î¡¢¡Ö¤¤¤ÆºÂA*¡×¤Ç¤ÏÅÅÇȶ¯ÅÙ¤Îû¼þ´üÊÑÆ°¤¬ÌÀ¤é¤«¤Ë¤µ¤ì¤Æ¤ª¤ê¡¢M87¤Î¤è¤¦¤ÊľÀÜ»£Áü¤ÏÆñ¤·¤¤¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¤â»ØÅ¦¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£
º£²óͽ¹ð¤µ¤ì¤¿²ñ¸«¤Çȯɽ¤µ¤ì¤ëÀ®²Ì¤Î¶ñÂÎŪ¤ÊÆâÍÆ¤Ï¤Þ¤À¤ï¤«¤ê¤Þ¤»¤ó¤¬¡¢¤³¤ì¤Þ¤Ç¤ÎEHT¤Î¸ùÀÓ¤ä´Ñ¬ÂоݤòƧ¤Þ¤¨¤ì¤Ð¡¢¡Ö¤¤¤ÆºÂA*¡×¤Ë´Ø¤¹¤ëÂ礭¤ÊÀ®²Ì¤¬ÆÀ¤é¤ì¤¿²ÄǽÀ­¤â¹Í¤¨¤é¤ì¤Þ¤¹¡£sorae¤Ç¤ÏEHT¤Î¿·¤¿¤ÊÀ®²Ì¤ò²þ¤á¤Æ¤ªÅÁ¤¨¤¹¤ëͽÄê¤Ç¤¹¡£
¡§½ªÎ»

¶ä²Ï·Ï¤ä¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤Ä¤¤¤Æ²¿¤«ÌÌÇò¤¤»ö¤¬Ê¬¤«¤ë¤È»×¤¦¤È¥ï¥¯¥ï¥¯¤·¤Þ¤¹¤Í¡£¡°¡°
Å·¤ÎÀî¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë½é»£±Æ¡¡¡Ö¸¦µæ¤Î¿·¤¿¤ÊË볫¤±¡×
2022/05/13: »º·Ð¿·Ê¹
https://www.sankei.com/article/20220512-NM3T5TD275KZRFR3NQ5DE3U7YM/

Ìܵ­»ö°úÍÑ¡§±§Ãè¤ÇºÇ¤â½Å¤¯¡¢Ææ¤ËÊñ¤Þ¤ì¤¿Å·ÂΤǤ¢¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¤¦¤Á¡¢ÂÀÍ۷Ϥ¬¤¢¤ëÅ·¤ÎÀî¶ä²Ï¤ÎÃæ¿´¤Ë°ÌÃÖ¤¹¤ë¡Ö¤¤¤ÆºÂ£Á¥¹¥¿¡¼¡×¤Î»£±Æ¤ËÀ®¸ù¤·¤¿¤È¡¢¹ñÎ©Å·Ê¸Âæ¤Ê¤É¤Î¹ñºÝ¥Á¡¼¥à¤¬£±£²Æü¡¢È¯É½¤·¤¿¡£Èó¾ï¤Ë¶¯¤¤½ÅÎϤǤ¢¤é¤æ¤ëʪ¼Á¤ò¤Î¤ß¹þ¤à¤¿¤á¡¢»Ñ¤ò¸«¤ë¤³¤È¤¬º¤Æñ¤Ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»£±ÆÀ®¸ù¤ÏÀ¤³¦¤Ç£²ÎãÌܤǡ¢¿È¶á¤ÊÅ·¤ÎÀî¶ä²Ï¤Ç¤Ï½é¡£
¹ñºÝ¥Á¡¼¥à¤ÎÆüËÜ¥á¥ó¥Ð¡¼¤ÏƱÆü¡¢ÅìµþÅÔÆâ¤Çµ­¼Ô²ñ¸«¤·¡Ö¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ä¶ä²Ï¤Î¿ÍÍÀ­¤ÎÍý²ò¤Ë¤Ä¤Ê¤¬¤ë¡£¸¦µæ¤Î¿·¤·¤¤Ë뤬³«¤±¤ë¡×¤È¸ì¤Ã¤¿¡£
¤¤¤ÆºÂ£Á¥¹¥¿¡¼¤Ï¡¢Ãϵ夫¤éÌó£²Ëü£·£°£°£°¸÷ǯ¤Îµ÷Î¥¤ÇÂÀÍۤΣ´£°£°ËüÇܤμÁÎ̤ò»ý¤Ä¡£¤½¤Î¸ºß¤Ï²¤ÊƤ覵æ¼Ô¤¬´Ñ¬¤Ç»ØÅ¦¤·¡¢£²£°£²£°Ç¯¤Î¥Î¡¼¥Ù¥ëʪÍý³Ø¾Þ¤Ëµ±¤¤¤¿¡£¤À¤¬¡¢¸÷¤µ¤¨°ú¤­¹þ¤Þ¤ì¤Æ½Ð¤Æ¤³¤Ê¤¤¤³¤È¤«¤é¿¿¤Ã°Å¤Ç¡¢»£±Æ¤Ï¤Ç¤­¤Æ¤¤¤Ê¤«¤Ã¤¿¡£
¤½¤³¤Ç¹ñºÝ¥Á¡¼¥à¤Ï¡¢¹ñÎ©Å·Ê¸Âæ¤Ê¤É¤¬·úÀߤ·¤¿ÆîÊÆ¥Á¥ê¤Î¥¢¥ë¥Þ˾±ó¶À¤äÊÆ²¤¡¢Æî¶Ë¤Ê¤É£¶¥«½ê·×£¸´ð¤ÎÅÅÇÈ˾±ó¶À¤òÏ¢·È¤·¡¢Ãϵ奵¥¤¥º¤ÎµðÂç¤Ê˾±ó¶À¤ËɤŨ¤¹¤ë¹â²òÁüÅ٤δѬÂÎÀ©¤ò¹½ÃÛ¡£
£±£·Ç¯£´·î¤Ë´Ñ¬¤ò¹Ô¤¤¥Ç¡¼¥¿¤ò²òÀϤ·¤¿·ë²Ì¡¢¼þ°Ï¤Î¥¬¥¹¤¬°ú¤­¹þ¤Þ¤ì¤ëºÝ¤Ëµ±¤¯ÍͻҤòª¤¨¡¢Ä¾·ÂÌó£¶£°£°£°Ëü¥­¥í¤ÎÌÀ¤ë¤¤±ß·Á¤ÎÃæ±ûÉô¤Ë¡¢¡Ö¹õ¤¤·ê¡×¤Î¤è¤¦¤Ê»Ñ¤òÉ⤫¤Ó¾å¤¬¤é¤»¤ë¤³¤È¤ËÀ®¸ù¤·¤¿¡£
¹ñºÝ¥Á¡¼¥à¤ÏƱ¤¸¼êË¡¤Ç£±£¹Ç¯¡¢À¤³¦½é¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î»£±ÆÀ®¸ù¤òȯɽ¤·¤Æ¤¤¤ë¡£Âоݤϡ¢£µ£µ£°£°Ëü¸÷ǯΥ¤ì¤¿¤ª¤È¤áºÂ¤Î£Í£¸£·¶ä²Ï¤ÎÃæ¿´¤Ë¤¢¤ê¡¢ÂÀÍۤΣ¶£µ²¯ÇܤμÁÎ̤ò»ý¤ÄµðÂç¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤À¤Ã¤¿¡£´Ñ¬»þ´ü¤ÏƱ¤¸¤À¤¬¡¢¤¤¤ÆºÂ£Á¥¹¥¿¡¼¤Ï¼þ°Ï¤Îʪ¼Á¤Îư¤­¤¬Â®¤¯ÉÔ°ÂÄê¤Ê¤¿¤á¡¢£Í£¸£·¶ä²Ï¤Î²òÀϤ¬Àè¹Ô¤·¤¿¡£¡§°úÍѽªÎ»

»Ø¤ÇOK¤Ä¤¤¤Ë¤ä¤ê¤Þ¤·¤¿¤Í¡ª
ËÜÅö¤Ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¡Ö¹õ¤¤·ê¡×¡Ê¤½¤ì¤â͵ðÂç¤Ê¡Ä¡Ë¤Ë¸«¤¨¤ë»ö¤ò³Îǧ¤Ç¤­¤Æ³Ú¤·¤¤¤Ç¤¹¤Í¡£¤¦¤Þ¤¤¡ª

ÂæÉ÷¤Ç¤Ã¡¢¥È¥é¥ó¥¿¡¼¤Ï¤É¤³¡©¡¡¡Ê¥¦¥Ã¥·¥Ã¥·Ê¹¤­Î®¤·¤Æ²¼¤µ¤¤¡Ë
ȼÀ±¤ò»ý¤¿¤Ê¤¤Ã±ÆÈ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¸õÊäÅ·ÂΡ¢½éȯ¸«
2022ǯ6·î17Æü¡§¡¡[Astor Arts]
http://www.astroarts.co.jp/article/hl/a/12575_blackhole

µ­»ö°úÍÑ¡§2011ǯ¤ËÆüÊÆ¤È¥Ë¥å¡¼¥¸¡¼¥é¥ó¥É¤Ë¤è¤ëõºº¥×¥í¥¸¥§¥¯¥È¡ÖMOA¡ÊMicrolensing Observations in Astrophysics¡Ë¡×¤¬¤Ø¤Ó¤Ä¤«¤¤ºÂ¤ÎÊý¸þ¤Çȯ¸«¤·¤¿¸½¾Ý¡ÖMOA-2011-BLG-191¡×¤¬¡¢¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Ë¤è¤ë½ÅÎÏ¥Þ¥¤¥¯¥í¥ì¥ó¥º¸½¾Ý¤«¤â¤·¤ì¤Ê¤¤¤È¤¤¤¦¡£¤³¤Î¸½¾Ý¤Ï¥Ý¡¼¥é¥ó¥É¡¦Êƹñ¡¦¥Á¥ê¤Ê¤É¤Îõºº¥×¥í¥¸¥§¥¯¥È¡ÖOGLE¡ÊOptical Gravitational Lensing Experiment¡Ë¡×¤Ç¤âÆÈΩ¤Ëȯ¸«¤·¤Æ¤¤¤ë¡£Áý¸÷¤Ï270Æü´Ö³¤¤¤¿¤¬¡¢¤³¤Î¤è¤¦¤ËÁý¸÷´ü´Ö¤¬Ä¹¤¤¤È¡¢½ÅÎÏ¥Þ¥¤¥¯¥í¥ì¥ó¥º¸½¾Ý¤Î¥ì¥ó¥º¸»¤¬¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤È¤¤¤¦²ÄǽÀ­¤¬¹â¤¯¤Ê¤ë¡£
ÊÆ¡¦±§Ãè˾±ó¶À²Ê³Ø¸¦µæ½ê¤ÎKailash C. Sahu¤µ¤ó¤¿¤Á¤Î¸¦µæ¥Á¡¼¥à¤Ï¡¢¤³¤Î¸½¾Ý¤ò¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤Ç´Ñ¬¤·¡¢±ü¤ÎÀ±¤¬ËÜÍè¤Î°ÌÃÖ¤«¤éÌó1¥ß¥êÉóѡÊ360Ëüʬ¤Î1Å١ˤº¤ì¤Æ¤¤¤ë¤³¤È¤Ê¤É¤ò¤È¤é¤¨¤Æ¤¤¤ë¡£¤³¤Î¤è¤¦¤Ê·ë²Ì¤«¤é¡¢¼êÁ°¤ÎÅ·ÂΤÏÃϵ夫¤éÌó5,150¸÷ǯ¤Îµ÷Î¥¤Ë¤¢¤Ã¤ÆÂÀÍÛ7.1¸Äʬ¤Î¼ÁÎ̤ò»ý¤Ä¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤À¤È·ëÏÀ¤Å¤±¤¿¡£¡§°úÍѽªÎ»

¡ÖMOA-2011-BLG-191¡×¤Ï±§Ãè¶õ´Ö¤Ç´Ñ¬¤µ¤ì¤¿´ñ¸½¾Ý(phenomenon)¤ËÉÕ¤±¤é¤ì¤¿µ­¹æ¤ÇÅ·ÂΤòɽ¤¹µ­¹æ¤Ç¤Ï̵¤¤»ö¤¬ÌÌÇò¤¤¤Ç¤¹¤Í¡£´ñ¸½¾Ý¤Èɽ¸½¤·¤Þ¤·¤¿¤¬½ÅÎÏÇÈ¥Þ¥¤¥¯¥í¥ì¥ó¥º¸½¾Ý¤Ï¤¹¤Ç¤Ë´ûÃΤθ½¾Ý¤È¤·¤Æ°ìÈ̤ˤâÄêÃ夷¤Æ¤¤¤Þ¤¹¡£
¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤Î³Îǧ¤Ï¤³¤ì¤Þ¤ÇȼÀ±¡Ê¿¤¯¤Ï¹±À±¤äÃæÀ­»ÒÀ±¤Ê¤É¤ÎÂç¼ÁÎÌÀ±¡Ë¤¬¶À¤ÎÌò³ä¤ò²Ì¤¿¤·¤Æ¸«¤Ä¤«¤ê¹Ô¤ï¤ì¤Æ¤­¤Þ¤·¤¿¡£¤·¤«¤·¤³¤ÎÊýË¡¤Ç¤ÏñÂΤǸºß¤¹¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤ò¸«¤Ä¤±¤ë»ö¤Ï½ÐÍè¤Þ¤»¤ó¡£¤¹¤Ç¤Ë¤´Â¸¤¸¤Î¤È¤ª¤ê¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î½ÅÎϾì¤Ï¸÷¤âæ½Ð¤Ç¤­¤Ê¤¤¤Î¤Ç¸÷¤ÎÈ¿¼Í¤Ë¤è¤ê¤½¤Î¸ºß¤ò¸«¤ë»ö¤¬½ÐÍè¤Þ¤»¤ó¡£º£²ó¤Î¸½¾Ý¤¬¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤Î¸ºß¤À¤È³ÎÄꤵ¤ì¤ì¤Ðº£¸å¿¤¯¤Î¡ØÃ±ÆÈ¡Ù¤Ç¸ºß¤¹¤ë¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬¸«¤Ä¤«¤ê¤Þ¤¹¤Í¡£¤¦¤Þ¤¤¡ª³Ú¤·¤ß¤Ç¤¹¤Í¡£

¥¦¥Ã¥·¥Ã¥·¡Ö¥ï¡¼¥à¥Û¡¼¥ë¡¦¥²¡¼¥È¡×¤È¤·¤ÆÍøÍѽÐÍ褽¤¦¤Ê¹±À±¥¯¥é¥¹¤Î¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¤¬ÂÀÍ۷Ϥ«¤éȾ·Â10¥Ñ¡¼¥»¥¯°ÊÆâ¤Ë¸«¤Ä¤«¤é¤Ê¤¤¤«¤Ê¡©ÂæÉ÷

¥í¥°¥¤¥ó¤¹¤ë¤È¡¢»Ä¤ê1·ï¤Î¥³¥á¥ó¥È¤¬¸«¤ì¤ë¤è

mixi¥æ¡¼¥¶¡¼
¥í¥°¥¤¥ó¤·¤Æ¥³¥á¥ó¥È¤·¤è¤¦¡ª

-±§Ãè- ¹¹¿·¾ðÊó

-±§Ãè-¤Î¥á¥ó¥Ð¡¼¤Ï¤³¤ó¤Ê¥³¥ß¥å¥Ë¥Æ¥£¤Ë¤â»²²Ã¤·¤Æ¤¤¤Þ¤¹

À±°õ¤Î¿ô¤Ï¡¢¶¦Ä̤·¤Æ»²²Ã¤·¤Æ¤¤¤ë¥á¥ó¥Ð¡¼¤¬Â¿¤¤¤Û¤ÉÁý¤¨¤Þ¤¹¡£