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This episode originally aired on January 2, 2020.When it was launched 30 years ago, the Hubble Space Telescope was set to revolutionize our understanding鈥�

This episode originally aired on January 2, 2020.When it was launched 30 years ago, the Hubble Space Telescope was set to revolutionize our understanding鈥�

The Hubble Space Telescope revolutionized our understanding of the universe.Since its launch nearly 30 years ago, Hubble has revealed whole galaxies in鈥�