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

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

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

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 …

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

While they often showed relative sizes, these models were usually not built to scale. The enormous ratio of interplanetary distances to planetary diameters makes constructing a scale …

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

How the Universe is Way Bigger Than You Think Gigapixels of Andromeda Star Sizes Scale model of the Solar System TIMELAPSE OF THE FUTURE: A Journey to the End of Time

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

Our Sun is more than 1.4 million km across. But stars are not all the same size. They range from the size of a city, to large enough to swallow half our Solar System! Neutron stars pack a lot of …