因为爱神星的引力实在是太小了，所以探测器必须小心翼翼的和爱神星保持同步，然后略略提速，再刹车减速。2月14号，苏梅克探测器进入环绕爱神星的轨道。你别说，NASA还挺会挑日子，选了个情人节。进入轨道一个月以后，为了纪念已故的苏梅克。NASA才正式把这个探测器的名字改为苏梅克号。此前一直叫做“近地小行星交汇任务”。我们为了省事，就一直管它叫苏梅克号啦。一开始，轨道半径大概是300多公里。爱神星太小了，引力非常小，稍微花一点力气，轨道变动就好大，大家不得不小心翼翼，因此轨道的收缩花了很长时间。一直到7月14号，轨道缩小到了半径35公里。苏梅克号探测器在这个轨道上停留了大概10天。在此期间肯定是拍了不少的照片嘛。伴飞和环绕的任务基本上都完成了。能拍的照片也都拍了，可见光波段的和红外线波段也凑起了。现在要完成最后一个任务了，那就是着陆爱神星……
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