There's work to be done 🛠️ Join us on Oct. 20 for a preview of two upcoming spacewalks in which astronauts will install solar arrays to give the @Space_Station more power: go.nasa.gov/4i6Xa9I
An astronaut on a spacewalk outside the International Space Station raises their arm in the direction of the camera. Equipment and hardware surround them.

ALT An astronaut on a spacewalk outside the International Space Station raises their arm in the direction of the camera. Equipment and hardware surround them.

Oct 14, 2026 · 10:03 PM UTC

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Hardest home improvement job there is. No running to the hardware store if you drop a bolt.
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each new wing dumps over 20 kw and the cells are spectrolab xtj prime at 30.7% bol against the old 14.2. they shade about half a legacy blanket and the station still goes from 160 kw up to about 215. these two finish all eight channels
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New solar arrays rolling out in space. The station gets an upgrade before winter. Nice .
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someone has to fix the panels after we trash them in the gym
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Allan Hannold@AllanHanno8386Oct 14
If there isn’t any gravity in space then shouldn’t it be easy to walk - you guys make it sound like it’s special or difficult or something 🤣💕🚀
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New roll-out arrays will give the station a meaningful power boost.
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That looks like a Gundam.
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imagine your rooftop solar install needing a spacewalk
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☀️ That’s a power move with an unusually strict dress code. Even the solar installer has to suit up for this job.
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bolt-on solar arrays for a station pushing 25. the iss is officially in its home-improvement era
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Translated: "there's a lot of acting & manipulation to be done" 🚮
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Wild that they're still upgrading the Station's power this far into its life. How long does an install like this usually take?
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How much extra power do these add?
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the ISS keeps getting better with every upgrade.
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Can’t wait to see those arrays unfold.
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installing solar arrays so the station doesn't run out of juice. space maintenance is just home improvement at 17k mph
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The last two roll-out arrays are already in orbit on SpaceX's CRS-35 Dragon, docking Thursday ~11 a.m. ET. With all eight, ISS power goes from 160 kW to about 215 kW. 마지막 두 장은 스페이스X 화물 드래곤에 실려 이미 궤도에 있고, 한국시간 16일 0시쯤 정거장에 도킹합니다. 여덟 장이 다 붙으면 정거장 발전 용량은 160kW에서 약 215kW로 늘어납니다. 이 전력은 정거장 운영과, 수명이 끝난 뒤 정거장을 안전하게 궤도에서 내리는 작업에 쓰입니다.
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curious how long each installation takes
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These final installations will complete the power upgrade, boosting the ISS's electrical generation capacity by up to 30% from 160 to 215 kilowatts to support operations and controlled deorbit.
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Thanks for the update, excited for October 20
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Power is the part nobody films but everything depends on. Rocket Lab makes the solar cells on more than 1,100 satellites up there today
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Go NASA Go ❗️
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Solar power installation in space: zero shade, 100% efficiency
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Rooftop solar means a ladder and a permit. Station solar means a spacewalk 250 miles up.
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Incredible work! Every spacewalk brings us one step closer to the future of space exploration. Excited to see the astronauts power up the International Space Station with new solar arrays!
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🤩
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You are lying the world
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New solar arrays to give the station more power. Good engineering takes careful work, and we get to see it done.
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You better call Elon!
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Nothing like a little overtime with a view
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Meanwhile I complain when I have to change a light bulb 😂
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spacewalk season
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很期待，看似简单，但是需要在地面上大量练习，在零重力的太空操作难度加大了，希望一切顺利！预祝成功！
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Adding solar arrays to a station in orbit is like upgrading your house while living in it, except the house is moving at roughly 28,000 km/h. Respect to the crews doing this work in a suit.
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more power, more science
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إن مهمات استكشاف الفضاء، مثل تلك التي ستحدث في 20 أكتوبر، تُظهر لنا حدود إمكانيات البشرية وتدفعنا نحو آفاق جديدة. تُعد عملية تركيب الألواح الشمسية على المحطة الفضائية خطوة حاسمة لزيادة قدرتها على توليد الطاقة النظيفة، مما يفتح آفاقاً جديدة للبحث العلمي والحياة في الفضاء. تُشكل هذه المهام تحدياً هندسياً ونفسياً هائلاً بالنسبة للرواد، وتتطلب مهارات عالية ودقة لا تصدق. إنها تذكير قوي بقدرة البشر على تحقيق الإنجازات العظيمة عندما يتوحدون في السعي وراء المعرفة والاستكشاف.
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