Nearly all astronomical objects in space emit radio waves, whether nearby stars, objects in far away galaxies, they all give off radio waves.

太空中几乎所有的天体都发射无线电波，无论是附近的恒星，还是遥远星系中的天体，它们都会发射无线电波。

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This panorama over the island of Kvaloya in Norway showcases a variety of different astronomical objects and phenomena.

这张图片拍摄于挪威的科瓦罗亚岛，画面展示的是各种各样的天体和天文现象。

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IBM's software is built for the SKA telescope (Square Kilometre Array) and allows to automatically classify astronomical objects.

IBM的这款软件为SKA(平方公里阵列)望远镜项目而建，能够自动分类天体对象。

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This radiation can be detected although Dyson spheres remain difficult to distinguish from natural astronomical objects that give off similar signatures.

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Two astronauts took eight hours to resurrect a spectrograph which is used to study the chemistry of astronomical objects and failed five years ago.

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The image was discovered by the Wide-Field Infared Survey Explorer (WISE), which scans the night sky for lights in the infrared range to discover more about different aspects of astronomical objects.

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