Calculations were conducted and mission control reported to the EVA crew that " We have no FOD ( Foreign Object Debris ) hazard in the payload bay . " Piers apologised for letting go of the tool and causing the extra work on the ground associated with calculating whether the loose tool posed a hazard.
2.
WORF will include a means of preventing the formation of condensation on the interior surface of the window and a retractable bump shield to protect the interior window surface from impacts of loose tools and hardware being used in the area during the set-up and change-out of sensor packages by the crew.
मोबाइल