Hello, Quantum10000! Welcome to Wikipedia! Thank you for your contributions. You may benefit from following some of the links below, which will help you get the most out of Wikipedia. If you have any questions you can ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or by typing four tildes "~~~~"; this will automatically produce your name and the date. If you are already excited about Wikipedia, you might want to consider being "adopted" by a more experienced editor or joining a WikiProject to collaborate with others in creating and improving articles of your interest. Click here for a directory of all the WikiProjects. Finally, please do your best to always fill in the edit summary field when making edits to pages. Happy editing! Peaceray (talk) 03:33, 30 July 2021 (UTC)[reply]
Welcome to Wikipedia, and thank you for your contributions. Although everyone is welcome to contribute constructively to the encyclopedia, please note that there is a Manual of Style that should be followed to maintain a consistent, encyclopedic appearance. Deviating from this style, as you did in Opportunity (rover), disturbs uniformity among articles and may cause readability or accessibility problems. Please take a look at the welcome page to learn more about contributing to this encyclopedia. /* top */ Don't put the comma within the three single quotes (''') that causes text to be bold but themselves are not displayed, unless there is a reason for the comma to also be in bold. See Help:Text formatting#Bold to learn about this format in Wikitext. Also, as per MOS:REFSPACE, there should be no space between punctuation & a ref tag.Peaceray (talk) 03:46, 30 July 2021 (UTC)[reply]