Atlantis shuttle mission – NASA
Posted on May 18th, 2009 by MichaelClick through to NASA and Atlantis shuttle mission …
Mission specialists Mike Massimino and Mike Good completed the mission’s fourth spacewalk today at 5:47 p.m. EDT.
The spacewalkers continued repairs and improvements to the Space Telescope Imaging Spectrograph (STIS) that will extend the Hubble’s life into the next decade.
The spacewalk lasted 8 hours, 2 minutes.

