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Spacewalkers setting up brand-new hand on station’s robotic arm – KWWL – Eastern Iowa Breaking News, Weather, Closings

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By MARCIA DUNN
AP Aerospace Writer

CAPE CANAVERAL, Fla. (AP) – Spacewalking astronauts worked at offering the International Space Station’s big robot arm a new hand Thursday.Commander Randy Bresnik and Mark Vande Hei dealt with the job on the first of 3 NASA spacewalks prepared over the next two weeks.The latching mechanism on one end of the 58-foot robot arm malfunctioned in August. It requires to be replaced prior to an Orbital ATK supply ship launches in November.Within an hour-and-a-half, the spacewalkers had unbolted the abject system from the arm and turned

their focus on the replacement part.This package of latches -more than 3 feet(a meter) long-is utilized to grab going to spacecraft, and provides power and information. The arm can likewise move like an inchworm across the spaceport station by grabbing onto unique fixtures.The Canadian-built arm has remained in orbit for 16 years. Engineers attribute the recent difficulty to use and tear.

The two locking mechanisms, one on each end of the arm, have actually been utilized nearly 400 times.The locking mechanism on the opposite end will be replaced early next year.It was the first spacewalk for Vande Hei, a novice astronaut who came to the

orbiting station a couple of weeks ago.”Congratulations, my friend, on ending up being the 221st

human to leave in your very own individual spacecraft into deep space of space,”stated Bresnik, a veteran spacewalker.”That’s it for all the tender minutes you’ll get from me, “Bresnik joked.” Now back to work.” “Precisely,”Mission Control radioed. “Slow and consistent, and go get’er done.

“As the duo worked, they marveled over the views of Earth listed below and the moon above.Six males presently live at the 250-mile-high station: 3 Americans, two Russians and an Italian.On Wednesday, they marked the 60th anniversary of the Soviet launch of Sputnik, the world’s first synthetic satellite, and the start of the Space Age.Copyright 2017 The Associated Press. All rights booked.

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    Source

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