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。
The bipolar star-forming region spotted by Hubble is actually two giant, super-hot streams of gas blasting outwards from a central star.
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