The astronauts of STS-125 strap into their seats for the launch of Atlantis.
Two of the unsung heros of NASA's Hubble mission are a camera and the team from JPL that put it all together.
JPL's camera aboard Hubble has taken some of the space telescope's most memorable images. The camera will be removed and brought back to Earth during a Hubble servicing mission this month.
During the next servicing mission, STS-125 astronauts will make the final trip to the Hubble Telescope.