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$RDW: ALTIUS two solar panels were deployed successfully during testing, a critical step in preparing it for life in orbit. Redwire is a prime contractor for the European Space Agency satellite that will monitor ozone and other trace gases in the atmosphere. The deployment test verified that the panels... show more

Space Investor

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10,163 次观看 • 6 个月前 •via X (Twitter)

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5 条评论

RYAN WHITNEY 的头像

RYAN WHITNEY6 个月前

what’s holding them up? I don’t see an overhead counterbalance or air bearings from the bottom…doesn’t make sense they could support their own weight in 0g

Space Investor 的头像

Space Investor6 个月前

good point!

KamesBink 的头像

KamesBink6 个月前

Is this ELSA?

Space Investor 的头像

Space Investor6 个月前

It's unclear to me yet

justanother human 🌎 的头像

justanother human 🌎6 个月前

RDW

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⚡ Redwire successfully deployed one of our our most powerful Roll-Out Solar Arrays (ROSA) ever built for the lunar Gateway’s Power and Propulsion Element (PPE)! The Gateway ROSAs will generate an unprecedented 60kW - making these the most powerful ROSAs ever built. The pair of PPE ROSAs will undergo additional testing in the coming months as Redwire prepares to deliver the ROSA wings to Maxar in the fourth quarter of 2025. We are grateful to our customer :) and Gateway's industry and International partners for joining us and witnessing the deployment and their support on the importance of the Gateway to deep space exploration of the Moon and Mars. Northrop Grumman, European Space Agency, Canada in L.A. 🇨🇦, JAXA(Japan Aerospace Exploration Agency), MBR Space Centre. Read here for more:

⚡ Redwire successfully deployed one of our our most powerful Roll-Out Solar Arrays (ROSA) ever built for the lunar Gateway’s Power and Propulsion Element (PPE)! The Gateway ROSAs will generate an unprecedented 60kW - making these the most powerful ROSAs ever built. The pair of PPE ROSAs will undergo additional testing in the coming months as Redwire prepares to deliver the ROSA wings to Maxar in the fourth quarter of 2025. We are grateful to our customer :) and Gateway's industry and International partners for joining us and witnessing the deployment and their support on the importance of the Gateway to deep space exploration of the Moon and Mars. Northrop Grumman, European Space Agency, Canada in L.A. 🇨🇦, JAXA(Japan Aerospace Exploration Agency), MBR Space Centre. Read here for more:

Redwire

21,358 次观看 • 1 年前

Elon Musk: The lowest cost place to put AI data centers will be space ---- “The lowest cost place to put AI will be space. I think the case is a no-brainer for building AI, solar-powered AI data centers in space because, as you mentioned, it's also very cold in space. If you're in the shadow, then it's very cold in space, just 3 degrees Kelvin. So you just have your solar panels facing the Sun and then a radiator that's like pointed away from the Sun, so it has no Sun incidence and then it's just cooling. It's a very efficient cooling system. So the net effect is that the lowest cost place to put AI will be space and that'll be true within two years, maybe three, three at the latest.”

Elon Musk: The lowest cost place to put AI data centers will be space ---- “The lowest cost place to put AI will be space. I think the case is a no-brainer for building AI, solar-powered AI data centers in space because, as you mentioned, it's also very cold in space. If you're in the shadow, then it's very cold in space, just 3 degrees Kelvin. So you just have your solar panels facing the Sun and then a radiator that's like pointed away from the Sun, so it has no Sun incidence and then it's just cooling. It's a very efficient cooling system. So the net effect is that the lowest cost place to put AI will be space and that'll be true within two years, maybe three, three at the latest.”

Beanie👾

1,098,191 次观看 • 7 个月前

Elon Musk says Space will be the lowest cost place to put AI within the next 2–3 years: “It’s a no brainer for building Solar-Powered AI Data Centers in space because, as you mentioned, it’s also very cold in space. If you’re in the shadow, then it’s very cold, just three degrees Kelvin. So you just have solar panels facing the sun and then a radiator that’s pointed away from the sun, so it has no sun incidence, and then it’s just cooling. It’s a very efficient cooling system. So, net effect is that the lowest cost place to put AI will be space, and that’ll be true within two years, maybe three at the latest.”

Elon Musk says Space will be the lowest cost place to put AI within the next 2–3 years: “It’s a no brainer for building Solar-Powered AI Data Centers in space because, as you mentioned, it’s also very cold in space. If you’re in the shadow, then it’s very cold, just three degrees Kelvin. So you just have solar panels facing the sun and then a radiator that’s pointed away from the sun, so it has no sun incidence, and then it’s just cooling. It’s a very efficient cooling system. So, net effect is that the lowest cost place to put AI will be space, and that’ll be true within two years, maybe three at the latest.”

Nic Cruz Patane

115,898 次观看 • 8 个月前

Elon Musk predicts that more than 90% of Earth's power will eventually come from solar with batteries "Satellites are just solar panels and a battery. That’s how all satellites work. With the Starlink satellite network, there’s 7,000 (now ~10K) satellites orbiting the Earth, and all they use is solar panels and a battery My prediction is, long-term, a majority of power on Earth - in fact, eventually it might be like 90% or more- will be solar panels with batteries That's my prediction. My predictions have a pretty good track record" Starlink already proves it works at massive scale in space

Elon Musk predicts that more than 90% of Earth's power will eventually come from solar with batteries "Satellites are just solar panels and a battery. That’s how all satellites work. With the Starlink satellite network, there’s 7,000 (now ~10K) satellites orbiting the Earth, and all they use is solar panels and a battery My prediction is, long-term, a majority of power on Earth - in fact, eventually it might be like 90% or more- will be solar panels with batteries That's my prediction. My predictions have a pretty good track record" Starlink already proves it works at massive scale in space

X Freeze

27,772 次观看 • 6 个月前

ELON MUSK PREDICTS SPACE WILL BE THE CHEAPEST PLACE TO RUN AI INFERENCE “I think the case is a no-brainer for building solar-powered AI data centers in space” In space, you get unlimited solar power with panels facing the sun In the shadow, it’s freezing cold - just 3 Kelvin - giving you an incredibly efficient natural cooling system with a radiator pointed away from the sun

ELON MUSK PREDICTS SPACE WILL BE THE CHEAPEST PLACE TO RUN AI INFERENCE “I think the case is a no-brainer for building solar-powered AI data centers in space” In space, you get unlimited solar power with panels facing the sun In the shadow, it’s freezing cold - just 3 Kelvin - giving you an incredibly efficient natural cooling system with a radiator pointed away from the sun

X Freeze

639,676 次观看 • 7 个月前

🇨🇳 Just after the U.S admitted it has space weapons, China broke new records in sea-launched space missions by sending nine satellites into orbit The Gravity-1 rocket lifted off near Shanghai and delivered eight communication satellites for Qianfan. One more "test" satellite rode along, all the way up to 800 kilometers. State media is calling it the world's first sea launch of a broadband megaconstellation. But the timing is what makes this worth a second look… Less than two weeks before this launch, one of China's own satellites, tied to its secretive Yaogan military reconnaissance program, broke apart in orbit for reasons nobody has confirmed. And now, the U.S. Space Force has officially confirmed it has deployed weapons into orbit for the first time. China immediately hit back, telling Washington to "stop preparing for war in space". Makes you wonder what the "test" satellite was that hitched a ride Writers: Bri, Ian

🇨🇳 Just after the U.S admitted it has space weapons, China broke new records in sea-launched space missions by sending nine satellites into orbit The Gravity-1 rocket lifted off near Shanghai and delivered eight communication satellites for Qianfan. One more "test" satellite rode along, all the way up to 800 kilometers. State media is calling it the world's first sea launch of a broadband megaconstellation. But the timing is what makes this worth a second look… Less than two weeks before this launch, one of China's own satellites, tied to its secretive Yaogan military reconnaissance program, broke apart in orbit for reasons nobody has confirmed. And now, the U.S. Space Force has officially confirmed it has deployed weapons into orbit for the first time. China immediately hit back, telling Washington to "stop preparing for war in space". Makes you wonder what the "test" satellite was that hitched a ride Writers: Bri, Ian

Mario Nawfal

116,531 次观看 • 8 天前

"The market for nuclear power in space will be much larger, and move a lot faster than a lot of people think." —Antares CEO Jordan Bramble "The overwhelming thing that will drive that is — space is now a warfighting domain. As we seek to employ higher-powered assets in Earth orbit and cislunar space, there's pretty clear physics that a nuclear power system scales more favorably on a size and weight basis compared to solar panels." "If you want to have a 100 kW spacecraft, those solar panels would be the size of a football field. You could do a similarly sized nuclear-powered spacecraft and fit it on a Falcon 9."

"The market for nuclear power in space will be much larger, and move a lot faster than a lot of people think." —Antares CEO Jordan Bramble "The overwhelming thing that will drive that is — space is now a warfighting domain. As we seek to employ higher-powered assets in Earth orbit and cislunar space, there's pretty clear physics that a nuclear power system scales more favorably on a size and weight basis compared to solar panels." "If you want to have a 100 kW spacecraft, those solar panels would be the size of a football field. You could do a similarly sized nuclear-powered spacecraft and fit it on a Falcon 9."

TBPN

18,409 次观看 • 5 个月前

SOLAR-POWERED WAITING SHEDS IN METRO MANILA ☀️ WATCH: MMDA General Manager Nicolas Torre said the agency is finalizing plans with Meralco and a private partner to install solar panels in waiting sheds across Metro Manila within the year. "It will be done at no cost to the government," Torre said, noting that no public funds will be spent on the project and that the government's role is only to provide the areas where the panels will be installed.

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NewsWatch Plus PH

33,478 次观看 • 6 个月前

China sent a new satellite group into space from the Taiyuan Satellite Launch Center in north China's Shanxi Province on Tuesday. The satellite group was launched at 19:59 (Beijing Time) aboard a modified Long March-6 carrier rocket and successfully entered its preset orbit. The satellites will make up the Spacesail Constellation, a Chinese low-orbit satellite network intended for commercial use. This launch marked the 642nd flight mission of the Long March carrier rocket series, according to the launch center.

China sent a new satellite group into space from the Taiyuan Satellite Launch Center in north China's Shanxi Province on Tuesday. The satellite group was launched at 19:59 (Beijing Time) aboard a modified Long March-6 carrier rocket and successfully entered its preset orbit. The satellites will make up the Spacesail Constellation, a Chinese low-orbit satellite network intended for commercial use. This launch marked the 642nd flight mission of the Long March carrier rocket series, according to the launch center.

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🦅 Eagle Wings 🦅

31,953 次观看 • 1 年前

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Senator Matt Canavan

111,294 次观看 • 1 年前

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91,300 次观看 • 20 天前

A “ring of fire” annular solar eclipse, studying the effects of long spaceflights on the human body, and testing the #Artemis engines that will send astronauts around the Moon. For more space and aeronautics in your life:

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NASA

1,217,006 次观看 • 2 年前

For NASA’s next generation of deep space exploration missions, spacecraft may need to refuel in Earth orbit before pushing farther into the solar system. Engineers from #NASAMarshall and L3Harris are testing a technology vital for in-orbit refueling:

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77,501 次观看 • 2 个月前

#WATCH | Sriharikota, Andhra Pradesh: ISRO Chief V Narayanan says, "I am very happy to announce that the GSLV-F17 vehicle has successfully and precisely injected the Advanced Earth Observation Satellite 05, the geo-imaging star satellite, in the intended and required orbit... Once the Earth Observation Satellite 05 is operationalized in orbit, it will become India's first dedicated imaging satellite from the geo orbit, providing important strategic data for our country..." (Source: ISRO)

#WATCH | Sriharikota, Andhra Pradesh: ISRO Chief V Narayanan says, "I am very happy to announce that the GSLV-F17 vehicle has successfully and precisely injected the Advanced Earth Observation Satellite 05, the geo-imaging star satellite, in the intended and required orbit... Once the Earth Observation Satellite 05 is operationalized in orbit, it will become India's first dedicated imaging satellite from the geo orbit, providing important strategic data for our country..." (Source: ISRO)

ANI

164,244 次观看 • 20 天前

Gigascale Founder and former Meta CTO Mike Schroepfer says new solar startups will go after installation costs rather than compete with China on solar panels. "If you look at a solar farm, you lay down all this steel and put up all this framing for the panels. When that panel was the most expensive thing on the field, then [startups producing solar panels] made sense." "But solar panels are now the cheapest thing in the field. All the rest of the stuff costs more than the panel." "I think what we're going to see is startups saying, 'Let's rethink how we actually deploy solar from a form-factor and automation perspective. And just go after installation costs.'"

Gigascale Founder and former Meta CTO Mike Schroepfer says new solar startups will go after installation costs rather than compete with China on solar panels. "If you look at a solar farm, you lay down all this steel and put up all this framing for the panels. When that panel was the most expensive thing on the field, then [startups producing solar panels] made sense." "But solar panels are now the cheapest thing in the field. All the rest of the stuff costs more than the panel." "I think what we're going to see is startups saying, 'Let's rethink how we actually deploy solar from a form-factor and automation perspective. And just go after installation costs.'"

TBPN

40,535 次观看 • 3 个月前