Hello, I'm DHeyward. Your recent edit appears to have added incorrect information, so I have removed it for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. -- DHeyward ( talk) 05:47, 11 January 2013 (UTC) reply

Please refrain from making test edits in Wikipedia pages, such as those you made to Astro, 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) 06:19, 11 January 2013 (UTC) reply

You have been blocked temporarily from editing for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may appeal this block by adding below this notice the text {{ unblock|reason=Your reason here ~~~~}}, but you should read the guide to appealing blocks first.

Materialscientist ( talk) 06:19, 11 January 2013 (UTC) reply