User talk:2409:4063:228B:47AF:0:0:1821:58B1

= August 2020 = Hello, I'm 1subAtomic. I noticed that you added or changed content in an article, Georges Lemaître, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. --1subAtomic (talk) 10:00, 23 August 2020 (UTC)
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August 2020
Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Georges Lemaître. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. the wub "?!"  11:15, 23 August 2020 (UTC)