Scale of Universe is an interactive experience to inspire people to learn about the vast ranges of the visible and invisible world.

Scale of the Universe is a visual tool for getting a sense of the scale of various objects in the universe. It has a wide collection of objects ranging from the smallest subatomic particles to …

The size of the Observable Universe is mind-bogglingly large, and it’s filled with an incredible number of galaxies, stars, and planets. But remember, this is only what we can see from Earth.

This spectacular, epic voyage across the cosmos, takes us from the Earth, past the Moon and our neighboring planets, out of our Solar System, to the nearest stars, nebulae and galaxies and …

By using the Bayesian model averaging, scientists estimated that the Universe is at least 250 times larger than the observable Universe, or at least 7 trillion light-years in diameter.

Find out on Scale of the Universe, an interactive, educational tool that puts our world into perspective. Compare the Estimated Size of the Universe to other similar objects.

The largest supergiant stars can be more than 1500 times larger than our Sun. This makes them over 2,000 million km across. However, supergiants actually don't contain thousands times …

Resource Hub Here are some awesome resources to learn more about the universe!

Distance from Comet Hale-Bopp to Sun (farthest)Distance from Earth to Moon

How big is a Saguaro Cactus? Find out on Scale of the Universe, an interactive, educational tool that puts our world into perspective. Compare a Saguaro Cactus to other similar objects.