This composite imageof cepheus b combines data from the chandra x-ray observatory and thespitzer 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。

The 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。

Skywatchers in the northern hemisphere will likely get their best views in late april , when the comet makes a slow trek from cassiopeia into cepheus and then draco for those using binoculars and small telescopes .

北半球的观测者在4月底观测是最佳时间，这时彗星会从仙后座运行至仙王座，然后进入天龙座，这对于双筒镜和小型天文望远镜比较有利。