The first of five spacewalks to repair and rejuvenate the Hubble Space Telescope gets underway today.
First up will be installation of the Wide Field Camera 3, built by Ball Aerospace & Technologies Corp. of Boulder.
At 11:14 a.m. Wednesday, a robotic arm on the space shuttle Atlantis grabbed the telescope 350 miles above western Australia. The crew reported that the Hubble, which was built by Lockheed Martin Aerospace, looked to be in good shape.
On Friday, Hubble’s batteries will be replaced and the Advanced Camera for Surveys will be repaired. Saturday’s work schedule entails installation of the Cosmic Origins Spectrograph, which was designed by University of Colorado at Boulder scientists and built by Ball.
And Sunday, repair is scheduled on the Space Telescope Imaging Spectrograph. Monday’s final spacewalk will repair the telescope’s fine-guidance system and gyroscopes.
When the mission is ended, all of Hubble’s instruments will have been built by Ball.
Ann Schrader: 303-954-1967 or aschrader@denverpost.com






