The outage occurred Tuesday in one of two NASA satellites circling Mars when a radio shut off before it could relay commands to the lander to get the 8-foot arm moving, Goldstein said.

• 戈尔茨坦说，周二，绕火星飞行的美国航天局的两个卫星中的一个发生停电，当时，无线电在可以将命令传递给着陆器使 8 英尺的手臂动作之前关闭。