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Date: 2012-10-13 17:16:54 | Can you see it? Test your eye + binocular limits in closeness and brightness with binaries. Binary stars (also known as ‘doubles’) are among the most interesting objects in the sky. The two stars can be similar or vaAdd to Reading ListSource URL: classroomastronomer.toteachthestars.netDownload Document from Source WebsiteFile Size: 152,71 KBShare Document on Facebook |