Wed, Oct 31, 2007
Fourth Excursion Planned For Thursday
NASA tells ANN astronauts and ground controllers are looking at
apparent damage to the P6 4B solar array spotted by the crew during
deployment. NASA halted the deployment of the solar array wing to
evaluate the damage. Deployment is about 75 percent complete with
25 of 31 bays deployed.
The crew has been asked to photograph the area on the solar
array wing and downlink the images to the ground.
Meanwhile during post-spacewalk activities, Mission Specialist
Doug Wheelock reported to the ground that he has noted a hole in
one of his gloves. He is sending photos to the ground for
assessment.
Along with fellow Mission Specialist Scott Parazynski, Wheelock
helped install the P6 truss in its permanent location and inspected
the port Solar Alpha Rotary Joint today during STS-120’s
third spacewalk. The seven-hour, eight-minute excursion wrapped up
at 1153 EDT Tuesday.
Shortly after the spacewalk began, Parazynski and Wheelock went
to work at the end of the port truss to help station robotic arm
operators attach the P6 to its new location on P5. The two provided
verbal cues to Expedition 16 Flight Engineer Dan Tani and Mission
Specialist Stephanie Wilson as they aligned the truss. Once the
17.5 ton truss was in place, the spacewalkers secured it and
attached its power source.
After completing the truss work, Parazynski inspected the port
rotary joint and found no evidence of any debris. He described the
joint's race rings as "nice and clean." The spacewalkers also
installed a spare main bus switching unit on a station storage
platform.
Mission Specialist Paolo Nespoli coordinated today’s
spacewalk activities. Pilot George Zamka was the shuttle robot arm
operator.
STS-120’s fourth spacewalk to perform additional
inspections of the starboard rotary joint will take place
Thursday.
(Image and story courtesy of NASA)
More News
Aero Linx: Model Aeronautical Association of Australia MAAA clubs are about fun flying, camaraderie and community. For over 75 years, the MAAA has been Australia’s largest fl>[...]
Touchdown Zone Lighting Two rows of transverse light bars located symmetrically about the runway centerline normally at 100 foot intervals. The basic system extends 3,000 feet alon>[...]
“Discovery and innovation are central to our mission at Virgin Galactic. We’re excited to build on our successful record of facilitating scientific experiments in subor>[...]
How To Get A Story On Aero-TV News/Feature Programming How do I submit a story idea or lead to Aero-TV? If you would like to submit a story idea or lead, please contact Jim Campbel>[...]
Student Pilot Reported That During Rotation, “All Of A Sudden The Back Of The Plane Kicked To The Right..." Analysis: The student pilot reported that during rotation, “>[...]