Google "starlink" for more info. You'll often get links to pages for a specific day.
What's the really bright cluster in the sky ? Roughly north west (10:00 pm tonight)and as bright as aircraft nav lights. Looks like a cluster of about five objects. I have noticed it a few times over the last month.Is it the new satellite constellation? I have looked that up but it looks more stretched out in all the pictures I can fined. These are really close together.
They're initially launched in batches, so are often in close proximity to each other, and then they're all designed to spread out slightly, so groups will often be clumped together for a while before they eventually split up. Or sometimes the launch has them all strung out in a line, but they'll be moving at slightly different speeds so that, eventually, they'll all be spread out to form a big mesh.