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http://www.davidreneke.com/?p=89025: New Mirror-Coating Technology’s Dramatic Telescope Improvements
David Reneke's World of Space and Astronomy

Direct link New Mirror-Coating Technology’s Dramatic Telescope Improvements

21 Sep 2017, 02:25 UTC
http://www.davidreneke.com/?p=89019: Researchers Create First Global Map of Water in Moon’s Soil
David Reneke's World of Space and Astronomy

Direct link Researchers Create First Global Map of Water in Moon’s Soil

21 Sep 2017, 01:45 UTC

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