2011-01-01ãã1å¹´éã®è¨äºä¸è¦§
大å¦çã®25%ãæ¥æ²¡ã®æ¹è§ãç¥ããªãã¨ãããã¥ã¼ã¹ã ããç§ãä»»æã®å¤©ä½ã«ãããæ±è¥¿ååã®å®ç¾©ãã¡ããã¨ææ¡ãã¦ããªãã®ã§äºåæ©ç¾æ©ã ãéæã天çæãããªãã³ã¿ãããªä¾ãå³çã§ããªãã åã®å®ç¾©ã¨ã¯ï¼ ä½äººãå³çã§ããã éæã¯èªè»¢ã¨å ¬è»¢ãéã ã(â¦
å®å®ãã®ããããã ã¨ããæãæ·±ãä¸çã¯ã©ãè¦ããã ãããã Hubble Ultra Deep Field ã¡ããã©2011å¹´ã®ãã¼ãã«ç©çå¦è³ããå®å®ã®å éè¨å¼µãã«ãªã£ãã®ã§ãç¾å¨è¦³æ¸¬ãããå®å®ã®å ¨ä½åã«ã¤ãã¦ç°¡åã«è§¦ãã¦ã¿ãããä¾ãã°æ¬¡ã®ãããªèª¤è§£ãèãããå®éã¯â¦
ãã§ã«è¡ç¥ã®ãã¨ã ãã©ãCERNã§çæãããã¥ã¼ããªããã¼ã (CNGS beam)ã使ã£ãOPERAå®é¨ã«ããã¦ããã¥ã¼ããªãã®é度vã測å®ããã¨ãããç空ä¸ã®å écããææã«éãã¨ããã»ã³ã»ã¼ã·ã§ãã«ãªçµæãå¾ããããããåãããªãçµæãåºã¦ãã¼ã ãã¼ã è°è«â¦
å°çå²ã«ããã¦æ空ã®ä¸»å½¹ã¯æ¬¡ã ã¨ããããã£ã¦ãããé ããããè¦ããæããæã¯ããçãå°½ãã¦ãã¾ãããä½ååå¹´ã¨å¯¿å½ãããæ®éã®æã¯æãã¦å¤ªé½ç³»ã¨ãã¢ãã¹ããä¸ç¬ã ãï¼çæã«ãªããã¢ã¦ã¹ãã©ãããã¯ã¹ãå°ä¸ãæ©ãã500ä¸å¹´åããã¬ã¨ã¢ã«ã¿ã¤ã«â¦