VIDEO: How Hubble opened the universe

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How the Hubble Space Telescope has opened the universe

April 23, 2015 Updated 11:33 BST

As NASA prepares for a new look at the 25th anniversary of the Hubble Space Telescope reveal to celebrate the BBC Jane McCubbin account how we can improve our assessment of the universe.

Hubble is in a unique position because it passes 370 miles above the earth, and see more clearly than ground-based telescopes.

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