If you're wondering about the non-uniformity, it seems like Kepler stares in certain directions a lot which means it finds more things there.
This is a 13 year old article about NASA go to metric.
https://www.space.com/3332-nasa-finally-metric.html
Why on earth are they using miles on this webpage?
If you zoom out to about 100,000 light-years and rotate to above the ecliptic of the galaxy, then the software displays the rest of the stars in the galaxy also. A cool perspective on the data.
As usual with all the cool demos, seems to be broken on Firefox
Cool stuff. However, maybe the post could be titled "NASA WebGL of the galaxy", since it only seems to focus on the Milky Way.