He and his colleagues have taken a close look at another exoplanet: WASP 12b, a gas giant 267 parsecs from Earth, which was discovered in 2009.

他和他的同事仔细观测了另一个系外行星：WASP12b，一个距地球267秒差距的气体巨星，它于2009年被发现。

youdao

He and his colleagues have taken a close look at another exoplanet: WASP 12b, a gas giant 267 parsecs from Earth, which was discovered in 2009.

他和他的同事仔细观测了另一个系外行星：WASP12b，一个距地球267秒差距的气体巨星，它于2009年被发现。

youdao