Home Current News Aging spacecraft starts up a radio transmitter it hasn’t used since 1981...NewsCurrent NewsAging spacecraft starts up a radio transmitter it hasn’t used since 1981 from 15 billion miles awayNovember 1, 20244FacebookTwitterPinterestWhatsApp aging spacecraft starts up a radio transmitter it hasnt used since 1981 from 15 billion miles away Source: yahoo.com/news