If you think Earth is really significant, take a look at this!
Imagine how the Universe is ordered. We think we are huge, but then there is a always a bigger sphere. Even Antares must be a speck compared to something else. Likewise there is also always a smaller sphere even smaller than an electron. Amazing how creation works!
I like the way the author of the blog below has decribed this:
FOR WHAT IT'S WORTH | Bryce Zabel: Let's Get Small: Plutonian Edition