User talk:AlexKass700

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Happy editing! - FlightTime  ( open channel ) 05:17, 1 September 2021 (UTC)

September 2021
Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to Expansion of the universe, it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Thank you. - FlightTime  ( open channel ) 05:17, 1 September 2021 (UTC)

 You have been blocked indefinitely from editing for advertising or self-promoting in violation of the conflict of interest and notability guidelines. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Mz7 (talk) 06:29, 1 September 2021 (UTC)