User talk:Sciencescience77

March 2012
Hello, and welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Light-year, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. -- Gogo Dodo (talk) 17:04, 19 March 2012 (UTC)

Please do not introduce incorrect information into articles, as you did to Light-year with this edit. Your edits appear to be vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. Thank you. Krenair (talk &bull; contribs) 17:07, 19 March 2012 (UTC)