美国联邦调查局发言人在一份声明中说，在机场安检处进行 X 光安检时，该可疑物品就在他随身携带的行李中。

The item was in his carry-on during X-ray screening at a security checkpoint at the airport, an FBI spokesman said in a statement.

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然而，美国宇航局的设备测量到行星的光微小的减弱在另一个行星从它前面穿过时。

Instead, Nasa’s equipment measures the tiny decrease in a star’s brightness which occurs when a planet passes in front of it.

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科学家们利用美国宇航局可回收的“深度撞击”彗星探测器的母船，来观测地球、月球和火星的反射光。

Scientists used the mothership of NASA's recycled Deep Impact comet probe to look at light reflected off Earth, the moon and Mars.

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