Hubble: Two Decades of Discovery (1990-2010)

About this video
Duration: 11 minutes, 38 seconds

Top astronomers who have worked on the Hubble Space Telescope over the past 20 years talk about their major discoveries that were made possible only with a spaceborne observatory. The 12-minute look at Hubble's top findings includes: galaxy evolution, dark matter, the age of the universe, black holes, extrasolar planets, and dark energy.

Features, HD Video, Hubble Mission


NASA and M. Estacion (STScI)

Publication: April 22, 2010

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