Voyager missions : 30 year old technology still in place at NASA


Launched 30 years earlier, the NASA is still talking to the two Voyagers. Strangely, it is the technology, the computers of the 70s that is their only gateway to still talk to these veteran spacecrafts.
http://www.smh.com.au/news/science/thirty-years-tracking-faint-whispers-from-space/2007/08/31/1188067368154.html