English: The S2 (star) orbiting the center of the Milky Way Galaxy. This is a screenshot from a video created by the European Southern Observatory, and features the last moment of the video where S2 has fully completed its clockwise orbit.
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2010-06-19 23:46 Floppydog66 366×408× (10740 bytes) This is a screenshot of the [[S2 (star)]] orbiting the center of the [[Milky Way Galaxy]]. It was created by the [[European Southern Observatory]] and released into it's public archive under the name "eso0226a.mpg". This is a screenshot of the last moment
说明
添加一行文字以描述该文件所表现的内容
Orbite de l'étoile S2
Orbit des Sterns S2 um das schwarze Loch Sagittarius A* im Zentrum unserer Milchstrasse
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