CNN CNN International April 24, 2015 05:54:00
Understand the spectacular view. >> and liftoff of the space with the hubble space telescope. >> we scientists say that rubble has changed the textbooks because it has given us a spectacular understanding of the universe as a whole and of our place as citizens on mannette earth in that magnificent universe. when hubble was first launched back in 1990, the anticipation was great. we were looking forward to these first pristine images from space. but those first initial images actually were disappointing. they were a little bit blurry. and it turns out there was an error in the way the mirror wa...