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。”
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主管西蒙·皮特·沃登说：“从地球表面拾掇陨石可比发送航空探测器去太空搜集样本省钱多了。”
“It’s a lot cheaper to go pick it up on the ground than to send a space probe to go get it, ” says the director of the NASA Ames Research Center, Simon “Pete” Worden.
来自美国宇航局艾姆斯研究中心的天文物理学家斯科特·桑福德说：“在大多数情况下，因为没有标本样品，具体联系都是靠猜测得出的。”
"In most cases, it's all kind of guesses because we don't have samples," says Scott Sandford, an astrophysicist at the NASA Ames Research Center.
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