Explore the Universe @ your library - Videos

Astronauts have visited Hubble five times since its launch to do maintenance and repairs. Here are videos of Hubble astronauts as they prepare for their mission – and finally blast off!
Preparation for Servicing Mission 4
Astronaut Mike Massimino, who went on two Hubble servicing missions, talks about what it’s really like to be an astronaut.
Diving into space: underwater Hubble fix practice
Astronaut John Grunsfeld, known as "Hubble-Hugger,” trains in the Neutral Buoyancy Laboratory, the 6 million gallon swimming pool at NASA's Johnson Space Center in Houston, as he gets ready for Hubble’s final servicing mission.
The launch!
The launch of Shuttle Atlantis, carrying the seven astronauts of Servicing Mission 4, on May 11, 2009
Working on Hubble in space
Astronauts of Servicing Mission 4, working on the Hubble Space Telescope













