This app takes you on a fascinating journey through the relative size of things in our universe. You can fly from the dimension of one billion light years to the realm of the atom.

Experience the proportions of things many orders of magnitude away from what we commonly experience.

Starting from the size of everyday objects like a coffee bean, you can zoom in to the smallest molecules of the atomic universe and compare the size of each single item. You can also take the different direction and zoom out to compare the size of stars and planets until you reach the end of the observable universe.

For each item you can display some short facts of interest.