Two several years in the past the mission's engineers turned from the heater for that cosmic-ray detector, which had been important in determining the heliopause transit. All people predicted the instrument to die. In the event the Voyager spacecraft launched in 1977 to explore the outer Photo voltaic Program http://gold-record-wall-art00592.bloggin-ads.com/34012643/the-2-minute-rule-for-voyager-one-sounds-of-the-earth-record