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±¾ÖܵÚÁùÌõ£¬ÔÎÄÁ´½Ó£ºhttp://www.sciencemag.org/content/338/6113/1400.1.full.pdf Washington, D.C. 6 NASA Lost in Space ÃÀ¹úÓ¾ÖÃÔʧ·½Ïò A new report released last week by the National Research Council says that NASA doesn¡¯t know where it¡¯s going. The lack of ¡°a national consensus on strategic goals and objectives¡± has set NASA adrift and is preventing the agency from forging a clear path ahead, the report says. ÉÏÖÜÀ´×Ô¹ú¼Ò¿ÆÑ§Ñо¿Î¯Ô±»áÒ»·Ý×îеı¨¸æÏÔʾ£¬ÃÀ¹úÓ¾Ö£¨NASA£©ÏÖÔÚ²¢²»Çå³þÒÔºóµÄ×ßÏò¡£¸Ã±¨¸æ³Æ£¬ÒòΪȱ·¦¡°Ò»¸öÈ«¹ú·¶Î§ÄÚ¹ØÓÚÕ½ÂÔÄ¿±êºÍÈÎÎñµÄ¹²Ê¶¡±£¬NASA±¶¸ÐãȻ£¬¶øÇÒÎÞ·¨Öƶ©³öÒ»·Ý¹ØÓÚδÀ´µÄÇåÎúÀ¶Í¼¡£ ¡°A current stated interim goal of NASA¡¯s human spaceflight program is to visit an asteroid by 2025,¡± said Albert Carnesale, a mechanical and aerospace engineer at the University of California, Los Angeles, who chaired the committee that authored the report. ¡°However, we¡¯ve seen limited evidence that this has been widely accepted as a compelling destination by NASA¡¯s own work force, by the nation as a whole, or by the international community.¡± Albert CarnesaleÊǼÓÖÝ´óѧÂåÉ¼í¶·ÖУµÄ»úеºÍº½¿Õº½Ì칤³Ìʦ£¬Í¬Ê±Ò²ÊǸñ¨¸æÆð²ÝίԱ»áµÄÖ÷ϯ¡£Ëû±íʾ£¬¡°µ±Ç°NASAÈËÀຽÌì¼Æ»®Ðû³ÆµÄÖÐÆÚÄ¿±êÊǵ½2025Äê֮ǰÔì·ÃÒ»¿ÅСÐÐÐÇ¡£µ«ÊÇ£¬ÎÒÃÇĿǰ²¢Ã»Óп´µ½×ã¹»µÄÖ¤¾ÝÏÔʾÕâ¸öÄ¿±ê±»NASAÄÚ²¿Ô±¹¤£¬Õû¸ö¹ú¼Ò£¬»òÕß¹ú¼ÊͬÐÐÈÏΪÊÇ¿ÉÒÔʵÏֵġ£¡± The report recommends that Congress, the White House, and NASA pursue a number of options. Those options include restructuring the space agency¡¯s programs to reduce infrastructure and personnel costs; finding ways to partner with other agencies, the private sector, and international partners; increasing NASA¡¯s budget; and shedding programs that don¡¯t fit NASA¡¯s current budget profile. ±¨¸æ½¨Òé¹ú»á£¬°×¹¬ºÍNASAÒ»ÆðѰÕÒ¿ÉÄܵijö·£¬°üÀ¨Í¨¹ýÖØ×é¿Õ¼ä»ú¹¹µÄÏîÄ¿À´Ëõ¼õ»ù´¡ÉèÊ©ºÍÈËÁ¦³É±¾£»Ñ°ÕÒºÍÆäËüÑо¿»ú¹¹£¬Ë½ÈË×éÖ¯ÒÔ¼°¹ú¼Ê·¶Î§µÄºÏ×÷¹ØÏµ£»Ïû¼õºÍĿǰNASAÔ¤Ëã¿ò¼Ü²»ÎǺϵÄÏîÄ¿¡£ *************************************************************** ScienceµÄÔÎĺͱ¾·Òë½öÓÃÓÚÍøÓѽ»Á÷ѧϰ֮Óã¬ÈôÄúÓÐÆäËüÓÃ;£¬±ÈÈçÉÌÒµÓÃ;µÈ£¬ÇëÁªÏµScienceÔÓÖ¾ÉçÁ˽âÔÎÄʹÓÃȨµÈÏà¹ØÊÂÒË¡£Ð»Ð»£¡ |
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