维利亚里卡火山与星空
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标签： magellanic clouds
三部辅助望远镜
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像火星的小小行星
2021年03月05日 A Little Like Mars Image Credit & Copyright: Robert Barsa Explanation: The surface of this planet looks a little like Mars. It’s really planet Earth though. In a digitally stitched little planet projection, the 360 degree mosaic was captured near San Pedro in the Chilean Atacama desert. Telescopes in domes on the horizon are taking adv...