The planet orbiting this star is very different -- with a mass of only about 12 Earths it is likely to be a giant rocky planet: a so-called "super-Earth."
环绕这颗恒星公转的行星与众不同——其质量仅约为12 颗地球，可能是一颗巨星岩石行星：所谓的“超级地球”。
The bipolar star-forming region spotted by Hubble is actually two giant, super-hot streams of gas blasting outwards from a central star.
哈勃这次发现的这片产星区有两极，是由一颗中央星向外延展所形成的超高温气流。
The bipolar star-forming region spotted by Hubble is actually two giant, super-hot streams of gas blasting outwards from a central star.
哈勃这次发现的这片产星区有两极，是由一颗中央星向外延展所形成的超高温气流。
应用推荐