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Cerf has been working with NASA's Pasadena Jet Propulsion Laboratory—the people behind the recent Mars expedition—to design what he calls an "interplanetary Internet protocol."

瑟夫一直在与美国宇航局的帕萨迪纳喷气推进实验室（最近火星探测的幕后人员）合作，设计他所说的“星际互联网协议”。

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The Spitzer mission, launched in 2003, is managed by the jet propulsion laboratory in Pasadena, California.

2003年，在加利福尼亚州帕萨迪纳市，美国喷气推进实验室发射了“斯皮策”太空望远镜。

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The reporters saw the machine at the Jet Propulsion Laboratory in Pasadena,California.

VOA: special.2011.04.26

They work for the American space agency's Jet Propulsion Laboratory in California.

VOA: special.2009.08.25

Nasa will be monitoring the drama from the Jet Propulsion Laboratory (JPL) in Pasadena, California.

BBC: Nasa's Curiosity Mars rover set for high risk landing

It was overhauled last summer, when its original, water-jet propulsion engines were replaced with two inboard propeller engines.

WSJ: Dozens Injured in Manhattan Ferry Crash

For more live updates, including photos and footage from Mars, visit the Jet Propulsion Lab at CalTech.

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