Warning: Missing argument 3 for write(), called in /www/wwwroot/biwei1.cn/incs/robot.php on line 68 and defined in /www/wwwroot/biwei1.cn/incs/data.php on line 487 即将发射的詹姆士·韦伯太空望远镜(The James Webb Space Telescope )将是安装在太空的最强太空天文望远镜。它有何来历?又将如何帮助人类追溯宇宙大爆炸后最早的星系?