NASA is cutting short space walk today for Endeavor astronauts. They are giving the crew time to pack up and get ready for a possible one-day-early-return at Kennedy Space Center.

• 在太空也发生了一场大的变化。国家航空和宇宙航行局于今日缩短了宇航员太空行走的时间。他们被给予了充分的时间去整理物品,以做好可能提前一天回到肯尼迪航天中心的准备。