仙后座b

Cepheus───n.[天]仙王座；克普斯（希腊神话中埃塞俄比亚国王安德洛默达之父）

Kepheus───凯斐斯

Alpheus───n.阿尔斐俄斯（希腊神话中的河神）

Orpheus───n.俄耳甫斯（希神神话人物）

cepheid───n.造父变星；仙王星座的变光星

cepheids───n.造父变星；仙王星座的变光星

ephebus───n.刚成年的古希腊男青年

nephews───n.侄子；外甥

sephens───塞芬

Cepheus b, a molecular cloud located in our Milky Galaxy about 2,400 light years from the Earth, provides an excellent model to determine how stars are formed.───仙王座b，一个位于我们银河系，距地球2400光年的分子云，提供了一个极好的模型来确定恒星是如何形成的。

new study suggests that starformation in Cepheus B is mainly triggered by radiation from onebright, massive star (HD 217086) outside the molecular cloud.───新的研究指出，仙王座B的恒星形成过程是由分子云外的一个明亮，大质量的恒星（HD217086）的辐射所触发的。

This composite image of Cepheus B combines data from the Chandra X-ray Observatory and the Spitzer Space Telescope.───这幅仙王座B的合成图像结合了来自钱德拉X射线观测站和斯皮茨太空望远镜所获得的数据。

This composite image of Cepheus B combines data from the Chandra X-ray Observatory and the Spitzer Space Telescope.

The Chandra observations allowed the astronomers to pick out young stars within and near Cepheus B, identified by their strong X-ray emission.

Cepheus B, a molecular cloud locatedin our Milky Galaxy about 2, 400 light years from the Earth, provides anexcellent model to determine how stars are formed.

The new study suggests that star formation in Cepheus B is mainly triggered by radiation from one bright, massive star (HD 217086) outside the molecular cloud.