射线卫星 meaning in English

x-ray satellite

Data from existing x - ray satellites that show images of gas whizzing about black holes at close to the speed of light hint that time slows as the gas plunges into the zone from which escape is impossible
从现有的x射线卫星传回的数据显示，气体以接近光速的速度呼啸着被吸入黑洞，这暗示当气体进入这个不可逃逸的空间时，时间慢了下来。
Although many ultraluminous x - ray sources in nearby galaxies were discovered by the einstein x - ray observatory and rosat , the poor sensitivity and spatial resolution provide little information about their nature . in particular , due to source confusion , it is very difficult for astronomers to search for signatures at other wavelengths in order to study the physical nature of ultraluminous x - ray sources
虽然爱因斯坦射线天文台和伦琴射线卫星至今已发现了不少这类超强射线源，但由于灵敏度和空间分辨率不足，所得的资料非常有限，再加上无法精确判定-射线的源头位置，因此天文学家往往难以在其他波段来对它们进行详细研究。