http://www.helium.com/knowledge/277224-the-effects-of-the-hubble-space-telescope-on-other-telescopes-space-exploration-and-our-understand.xml Helium.com > Astronomy > The effects of the Hubble space telescope on space exploration, and our understanding of space en-us Copyright Helium.com Wed, 23 Sep 2009 02:35:30 GMT Wed, 23 Sep 2009 02:35:30 GMT