冥王星

The space telescope has taken the clearest pictures ever of Pluto.

太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。

Astronomers know that Pluto and Triton have nearly the same size, mass, and density.

天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。

Pluto seems to have suffered a major collision that tipped it 122 degrees from the vertical.

冥王星似乎受到过严重撞击，倾斜了122度。

Pluto has an elliptic orbit.

冥王星的轨道是椭圆形的。

Unfortunately, it has a special orbit which overlaps with Neptune´s.

然而不幸的是， 冥王星的轨道很特殊，与海王星是相交的。