Please refrain from making test edits in Wikipedia pages, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 12:51, 20 March 2013 (UTC)
- For help, take a look at the introduction.
- The following is the log entry regarding this message: Astronomy was changed by 22.214.171.124 (u) (t) ANN scored at 0.934244 on 2013-08-26T17:07:25+00:00 . Thank you. ClueBot NG (talk) 17:07, 26 August 2013 (UTC)
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