Still, a 16-inch diameter telescope and camera with broad and narrow band filters was used to create this sharp view of the Helix.
不过一个16英寸口径的望远镜和带有窄滤波的广角镜相机,获得了如此清晰的螺旋结构景象。
Hubble's sharp view is able to resolve patterns and ripples in the nebula very close to the central star that is not visible from the ground.
借助于先进的观测成像设备,“哈勃”拍摄到与中部恒星非常靠近区域出现的图案和波纹,而这些都是在地面上无法观测到的。
Hubble's sharp view allows astronomers to try and visually sort out what are foreground and background objects when galaxies, superficially, appear to overlap.
哈勃有一双锐利的眼睛,当星系看上去相互重叠的时候,它能够让天文学家视觉分辨出物体在前还是在后。
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