NASA Reconnects with Voyager, Longest Serving Mission in History - VOA Learning English

NASA Reconnects with Voyager, Longest Serving Mission in History  VOA Learning EnglishVoyager 1 Just Activated a Radio That's Been Offline Since 1981  ScienceAlertThe Voyager legacy: A journey beyond the solar system  The Business Standard‘After 42 years of silence...’: NASA reconnects with Voyager via dormant 1981 transmitter  Business TodayNASA turns on a 1981 radio to send a message to the universe…It has been received  Riaz