Earth doesn't have a preferred place in the universe, it's a ludicrous statement, espcially for someone who keeps asking people if they've actually been somewhere or actually seen something.
Again one can determine velocities of celestial bodies and all sorts of other data, including the distances of faraway galaxies. We aren't at the centre of anything... or at least no more at the centre than anywhere else is.
But of course, red shift and blue shift, radio telescopy and tides are all made up.
There are two tides, not one, and their existence demands a gravity which pulls "up" towards the moon anyway, so doubly already the tides are a proof too...
Also, nothing travels round in circles for nothing... spinning on its axis due to conservation of angular momentum yes, describing circles no... and this is clear to see every day, everywhere.
As you all know.
But ignore.