GD362

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1.

In August 2007 , scientists announced the discovery of a star which might have once had an Earth-like planet orbiting it.

2007年八月，科学家宣布发现了恒星 GD362 ，可能曾经有类似地球的行星围绕其旋转。

2.

GD 362's diameter is about half of the Earth's, but its mass is about that of the sun , making GD 362 far more dense than our planet .

GD362 的直径约为地球的一半，质量却和太阳差不多，因此比地球更致密。

3.

The star was a white dwarf called GD 362 , and it's 150 light years from Earth , still within our galaxy .

GD362 是颗白矮星，距离地球 150 光年，也在银河系。