Blip

About this episode

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.

• Release Date

  Apr 28, 2010

• Runtime

  11:39