另一种蓝色星球发现

Another Blue Planet Discovered
NASA哈勃发现了一个真正的蓝色星球 (通过 PR Newswire)

下载图像NASA标志. (PRNewsFoto/NASA) WASHINGTON, 7 月 11, 2013 /PRNewswire-USNewswire/Astronomers making visible-light observations with NASA’s Hubble Space Telescope have deduced the actual color of a planet orbiting another star 63 light…

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