Microsoft Wordblackholes.docx

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Date: 2015-01-21 23:33:06 Andromeda Galaxy Andromeda constellation Local Group Spiral galaxy Galaxy X-ray astronomy Palomar Observatory Astronomy Space Supermassive black holes		Microsoft Wordblackholes.docx Add to Reading List Source URL: www.sdaa.org Download Document from Source Website File Size: 1,32 MB Share Document on Facebook

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	The Autumn Night Sky When we gaze up at the night sky, at first glance it appears to be a random collection of pinholes in the curtain of night. But look again, and you will start t DocID: 1aoAs - View Document
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