ISS Solar Panel Rip, Secret Space Escapes, (Video) Science Channel
How Astronauts Cope When Things Go Wrong in Space, Mental Floss
"Scott Parazynski is no stranger to dangerous situations and extreme environments. The astronaut/doctor/inventor/pilot has summited Mount Everest and gone SCUBA diving in a volcano. But it's his last spacewalk that sticks in his mind. Parazynski was up on the International Space Station in 2007 when a hole appeared in one of the station's electrified solar panels. "As this thing was being unfurled, it began to rip apart," he tells mental_floss. "So we had to go and physically repair a live, fully energized solar panel." It was a dangerous mission, but the crew didn't really have a choice. "If we weren't able to repair the solar panel," Parazynski says, "we would have had to [throw] away a billion-dollar national asset. It would have limited the work that could have been done aboard the International Space Station. It certainly was a huge amount of pressure on my shoulders and on the rest of the team."
Keith's note: Scott likes to fiddle with things. The technical term is "McGyvering". In this video on the STS-120 solar panel repair you can see him using a bent item called the "Hockey Stick" made by wrapping lots of Kapton electrical insulating tape. When Scott and I were at Everest in 2009 we needed to come up with a way for him to handle a small lucite hemisphere (the size of a large gumdrop) filed with 4 little flecks of Apollo 11 moon rocks. Our code word for this little collection of moon rocks (which had been in my chest pocket for 3 weeks) was "The Nugget". Given that we wanted Scott to hold the Nugget up on the summit with the Moon in the background - and then bring it back we needed to make it bigger to handle. Five miles in the sky with little oxygen and brutally cold temperatures we needed for Scott to handle the sample without dropping it and if he did drop it we had to make it more readily findable. Losing a moon rock on the summit of Mt. Everest was not an option. Using the resources at hand we got two lids from some Pringles cans (a favorite food there) and some duct tape. Space Nerds that we were we called the completed McGyvered item the "Nugget Containment Device". And it worked perfectly. For me down below it was also fun to stand at Everest Base Camp and hold the Nugget Containment Device up to the sky and eclipse the Moon - with piece of the Moon. The Nugget plus a piece of the summit of Everest are now aboard the ISS.
In your face Mark Watney.
More on the Moon rocks and Everest at "Playing With Moon Rocks and Duct Tape at the Dinner Table" and "Moon and Everest Rocks At Home in Space"