NASA is aslo employing one of its two ground rovers, the Opportunity, to try to listen for a weak signal from the silent satellite.
NASA is aslo employing one of its two ground rovers, the Opportunity, to try to listen for a weak signal from the silent satellite.
美国国家航天和航空管理局也在使用其两颗地面飞行装置中的名为机会号的一颗来试图收听来自失灵的那颗卫星的微弱信号。