You could call it "Powers of Ten" for the Millennial Generation.
Using objects varying in size from 10-35 meters to 9.3 x 1028 meters, the tool attempts to help viewers grasp of the size of the universe in relation to familiar (and unfamiliar) objects, land masses, planets and the like.
But unlike the visualization that was released a couple of years ago, each object -- and there are hundreds -- is clickable and comes with its own explanation.
The folks at JayIsGames.com say it only takes about 20 minutes to go through and read the descriptions of all of the objects, but we've been playing with this for quite a bit longer.
Check out the interactive visualization below, courtesy of Cary and Michael Huang.