Before Voyager Two arrived at Uranus.

在旅行者号航天器到达天王星之前。

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Carl Sagan was a member of the scientific team that sent the Voyager One and Voyager Two space vehicles out of our solar system.

卡尔.萨根还是航行者一号和航行者二号的科研小组成员，航行者一号和二号是两艘飞往我们太阳系以外星系的探测器。

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In 1977, the us launched Voyager Two, an unmanned spacecraft carrying a 12-inch copper phonograph record containing greetings in dozens of languages, samples of music and sounds of nature.

在1977年，美国发射了航行者2号无人操纵太空船，它运载着一个12英寸的记录着许多语言包含问候，音乐以及自然声音的铜片留声机！

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The two Voyager probes contain a gold record, which contains both images and sounds from the Planet Earth, along with symbolic instructions on how to play it back.

FORBES: Voyager 1 Flies Through 'Magnetic Highway' On Its Way Out Of The Solar System

In March 1972, a plaque he designed with legendary astronomer Carl Sagan was blasted into space on board the Pioneer 10 spacecraft. ( Click here to see the Pioneer Plaque.) A few years later, Drake and Sagan would team up again on a much more ambitious project, attaching a gold-plated record full of music and photos onto the two Voyager probes.

FORBES: How To Talk To Aliens

Voyager 2's two computers were also extensively reprogrammed to take advantage of new image-compression software that had been developed since the craft had been launched.

ECONOMIST: The long arm of the celestial repairman