TheHubble Space Telescope has sent back remarkably detailed images ofPluto. Nasa compared the challenge to trying to see the markings on afootball 40 miles away...
哈勃太空望远镜发回相当清晰的冥王星图像。
TheHubble Space Telescope has sent back remarkably detailed images ofPluto. Nasa compared the challenge to trying to see the markings on afootball 40 miles away...
哈勃太空望远镜发回相当清晰的冥王星图像。
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