Bill Borucki, Kepler principal investigator at NASA Ames Research Centre, said: “We have now got good planet confirmation with Kepler 22b.

美国宇航局艾姆斯研究中心的开普勒项目负责人比尔•伯鲁奇说：“我们现在已经证实‘开普勒22b’适合居住。”

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"Despite its proximity to Earth, the planet Mercury has for decades been comparatively unexplored," said Sean Solomon, Messenger principal investigator.

信使号首席科学家Sean Solomon说：“尽管离地球比较近，但水星在几十年来没有怎么被探索过。”

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Bill Borucki is the principal investigator for NASA's planet-finding Kepler spacecraft.

Bill Borucki是美国航空航天局星球发现者开普勒航天器的首席调查员。

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Malin is the principal investigator for the camera onboard Mars Global Surveyor, currently in its fifth month of mapping the red planet.

CNN: Scientists debate implications of Mars pictures