{"id":284293,"date":"2021-06-25T20:20:02","date_gmt":"2021-06-25T17:20:02","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/astronauts-complete-solar-panel-work-in-3rd-spacewalk\/"},"modified":"2021-06-25T20:20:02","modified_gmt":"2021-06-25T17:20:02","slug":"astronauts-complete-solar-panel-work-in-3rd-spacewalk","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/astronauts-complete-solar-panel-work-in-3rd-spacewalk\/","title":{"rendered":"#Astronauts complete solar panel work in 3rd spacewalk"},"content":{"rendered":"

“#Astronauts complete solar panel work in 3rd spacewalk<\/strong>”<\/p>\n

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\"Astronauts
\n This photo provided by NASA shows astronauts NASA’s Shane Kimbrough and France’s Thomas Pesquet during a space walk outside the International Space Station on Friday, June 25, 2021. The astronauts are working to install another new solar panel outside the station. Credit: NASA via AP
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Astronauts finished unfurling a new pair of solar panels outside the International Space Station on Friday, making their third spacewalk in just over a week.<\/p>\n


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NASA’s Shane Kimbrough and France’s Thomas Pesquet successfully installed the second in a series<\/a> of powerful solar wings that should keep the space station running the rest of this decade, as space tourism ramps up with visitors beginning in the fall.<\/p>\n

“We have a lot of happ<\/a>y faces down here,” Mission Control radioed as power surged through the panel.<\/p>\n

It should have been a two-spacewalk job, but spacesuit and other problems hampered the astronauts’ work on June 16. As a result, the first solar wing wasn’t extended to its full length of 63 feet (19 meters) until Sunday. NASA added a third spacewalk for Friday to attach and unfold the second wing\u2014this time everything went smoothly 255 miles (410 kilometers) up.<\/p>\n

Once Pesquet released the final bolt, the newest solar wing unrolled like a giant stretch of wallpaper, high above the Bering Sea. It took 10 minutes for the slow but steady extension.<\/p>\n

“Well done out there, buddy,” Kimbrough called out.<\/p>\n

Most of the action during the 6 1\/2-hour spacewalk took place on the nighttime side of Earth, a safety precaution. NASA did not want any solar panels soaking up sunlight and generating power, while the astronauts had their hands on the power grid.<\/p>\n

The two solar panels delivered by SpaceX earlier this month aren’t nearly as big as the station’s original wings. But they produce more electricity because of new technology<\/a>. NASA plans to send up four more panels over the coming year; Boeing is supplying them.<\/p>\n

This first pair will supplement the space station’s oldest solar wings, degraded after 20 years of continuous operation.<\/p>\n

Kimbrough and Pesquet are two months into a six-month mission. Two other Americans are aboard the space station, along with one Japanese and two Russians.<\/p>\n\n

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Take 2: Spacewalking astronauts install new solar panel\n <\/p><\/div>\n

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\n \u00a9 2021 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.<\/p>\n

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Citation<\/strong>:
\n Astronauts complete solar panel work in 3rd spacewalk (2021, June 25)
\n retrieved 25 June 2021
\n from https:\/\/phys.org\/news<\/a>\/2021-06-astronauts-tackle-solar-panel-3rd.html<\/p>\n

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