To be able to support life, the new planet would need not only to have water, but it would also need to be solid.

为了能够维持生命，这个新的星球不仅要有液态水，而且它的土表还必须是固态的，就像地球这样。

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The new planet is about ten times the size of the earth.

这个新发现的行星大约是地球大小的10倍。

《柯林斯英汉双解大词典》

The new planet, called Gliese 581-g, is different.

这个叫做Gliese 581g的行星很特别。

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Mister Tombaugh continued to record the motion of the new planet for thirteen years.

VOA: special.2010.07.11

On March thirteenth, Clyde Tombaugh and V.M Slipher announced the discovery of a new planet.

VOA: special.2010.07.11

New crust is created as melted rock pushes up from inside the planet.

VOA: special.2010.01.12

Despite those lowered expectations, the new Planet of the Apes prequel looks like it could be a hit.

FORBES: 'Planet of the Apes' Should Lead End of Summer Box Office

Not that Fomalhaut b, as the new planet is known, seems much more than a speck in the sky.

UNESCO: Open Access to Scientific Information

Astronomers detected the new planet as it crossed the face of the distant "sun", dimming the star's light as it passed in front.

BBC: Telescope sees smallest exoplanet