
Astronauts face hardest spacewalk to finish repair
(AP)
Space / Astronomy Related News
AP - Astronauts up on the international space station faced the longest and hardest spacewalk of their mission Saturday, a seven-hour-plus excursion to wrap up repair work on a gummed-up joint.
I think I would enjoy a nice spacewalk even if it was to repair a gummed up joint. I wonder if the cold of space is what has caused it to be gummed up in the first place. Maybe we should find a lubricant that can work at the freezing cold of outer space.