Astronauts Help Move Stalled Rail Car During Spacewalk
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ORLANDO (CBSMiami/AP) — Two American astronauts stepped in to help move a stalled rail car back into place outside the International Space Station on Monday.
NASA's one-year spaceman, Scott Kelly, and astronaut Timothy Kopra took just a little more than a half-hour to release brake handles on the rail car and help guide it four inches back into place. The rail car needed to be moved so a cargo ship filled with nearly three tons of food and supplies could dock at the orbiting space lab on Wednesday.
"I see motion!" Kelly said after the astronauts released the brake handles and a robotics officer in Mission Control sent a command to move the rail car.
"Good news! It appears to have reached the work site," astronaut Mike Hopkins in Mission Control told the spacewalkers a short time later.
The spacewalk more than 250 miles above Earth was unplanned. NASA managers only scheduled it late last week.
The mobile transport system is normally used to transport people and equipment, including the station's big robot arm.
After engineers on the ground confirmed the rail car was latched in place, Hopkins told the spacewalkers, "It's in a good config. Well done!"
With their primary task completed, Kelly and Kopra split up to work on separate tasks of routing cables along the space station.
The Progress cargo ship filled with food and supplies launched from Kazakhstan about four hours before the start of the spacewalk.
It was the seventh spacewalk of the year.
Kelly is three-quarters of the way into a one-year mission that's due to end in March. Kopra arrived Tuesday, launching from Kazakhstan with Russian and British colleagues.
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