User talk:ThomasUCI/sandbox

Minor Mistakes
I like how you structured your introduction, and I only found small things that slightly affect how you present your topic: you may want to link "redshift" to the Wikipedia page for it and "supermassive" is one word.

You should check the last two sentences of the first paragraph in "Possible black hole binary" for citations to avoid plagiarizing. Keep up the good work! Hmedina19 (talk) 07:16, 14 March 2017 (UTC)