Billions and billions of galaxies?

Object Details

Synopsis

Our picture of the universe has changed dramatically during human history. 500 years ago we knew that the Earth was at the center of the universe, the sun went around the earth, and the stars were po [...]

Data Source

National Museum of American History

Creator

National Museum of American History

Type

Blog posts

Smithsonian staff publications

Blog posts

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O Say Can You See?

Topic

American History

Record ID

posts_10e7596ef394b348bc1e686515ff6e63

Usage

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