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Scale of the Universe

Scale of the Universe

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The Scale of the Universe—scroll interactive size comparisons from quarks to cosmos.

9/5/2025

About This Site

What is it?

scaleofuniverse.com is an interactive scale visualization: zoom or scroll across orders of magnitude from subatomic sizes to cosmological scales with labeled objects.

How to play

  • Scroll or drag the scale control
  • Click objects for short descriptions
  • Compare neighboring sizes as you move
  • Educational interactive; works in modern browsers

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