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A space elevator is a proposed transport system with a cable from Earth's surface to beyond geostationary orbit, kept taut by Earth's rotation, allowing electric climbers to shuttle cargo and people into space cheaply and safely, bypassing rockets. The main challenge is creating an incredibly strong, lightweight tether (like... show more

UFO mania

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161,446 次观看 • 4 个月前 •via X (Twitter)

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Could we really build a space elevator by 2050? Japan has proposed the idea—a massive tether stretching from Earth into space, lifting cargo without rockets.

Could we really build a space elevator by 2050? Japan has proposed the idea—a massive tether stretching from Earth into space, lifting cargo without rockets.

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Phoenix is a donut-shaped space capsule made by Germany’s Atmos Space Cargo. It has an inflatable heat shield and can carry payloads back from space to Earth. The capsule completed one orbit aboard a SpaceX Falcon 9 and safely splashed down near Brazil on April 23, 2025.

Phoenix is a donut-shaped space capsule made by Germany’s Atmos Space Cargo. It has an inflatable heat shield and can carry payloads back from space to Earth. The capsule completed one orbit aboard a SpaceX Falcon 9 and safely splashed down near Brazil on April 23, 2025.

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🚨"Raw materials and rare metals. Understanding the Earth's own evolution, and it will be a stepping stone to going beyond into the solar system and on to Mars." Space expert Andy Lound explains why the Artemis II Moon mission matters. Julia Hartley-Brewer

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Japan has proposed the concept of a space elevator as a long-term solution for transporting people cargo into space

Japan has proposed the concept of a space elevator as a long-term solution for transporting people cargo into space

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NASA's live feed captures a strange object apparently coming from the space station and entering Earth's atmosphere.🧐🤔

NASA's live feed captures a strange object apparently coming from the space station and entering Earth's atmosphere.🧐🤔

UFO mania

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ELON MUSK: The only way to reach 1,000 terawatts of AI power is a mass driver on the Moon. "In order to get to 1,000x from a terawatt per year. The only way that we can really achieve that is on the moon with a mass driver, essentially where you do local production of photovoltaics and radiators on the moon, maybe you bring the chips from Earth, or you could conceivably make the chips on the moon, and but you need most of the mass to be made on the moon, so you don't have to transport it to the moon from Earth, and then because the moon has no atmosphere and only 1/6 Earth's gravity, you can accelerate the AI satellites into deep space without a rocket, so you can basically shoot them into space using an electromagnetic gun, like a, like a rail gun type. I mean, just, it's basically a linear electric motor, as a way to think about it."

ELON MUSK: The only way to reach 1,000 terawatts of AI power is a mass driver on the Moon. "In order to get to 1,000x from a terawatt per year. The only way that we can really achieve that is on the moon with a mass driver, essentially where you do local production of photovoltaics and radiators on the moon, maybe you bring the chips from Earth, or you could conceivably make the chips on the moon, and but you need most of the mass to be made on the moon, so you don't have to transport it to the moon from Earth, and then because the moon has no atmosphere and only 1/6 Earth's gravity, you can accelerate the AI satellites into deep space without a rocket, so you can basically shoot them into space using an electromagnetic gun, like a, like a rail gun type. I mean, just, it's basically a linear electric motor, as a way to think about it."

DogeDesigner

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🔥🚨DEVELOPING: Japan is building an ‘elevator to space’ for humans to experience what space looks like in person by 2025. Obayashi Corporation, which built the Japan's tallest tower, plans to start building a space elevator in 2025 with the aim of it being operational by 2050. That's the same year Japan hopes to achieve carbon neutrality. The construction process is expected to be done in several stages.

🔥🚨DEVELOPING: Japan is building an ‘elevator to space’ for humans to experience what space looks like in person by 2025. Obayashi Corporation, which built the Japan's tallest tower, plans to start building a space elevator in 2025 with the aim of it being operational by 2050. That's the same year Japan hopes to achieve carbon neutrality. The construction process is expected to be done in several stages.

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Elon Musk on building a self-growing city on the Moon: "You don't necessarily have to go through the moon to get to Mars. We can build a self-growing city on the moon faster than we could do so on Mars, and there's also the potential, if you say you want to scale far beyond what you can do from Earth, is that because the moon has no atmosphere and about 1/6 Earth's gravity, you can use an electromagnetic accelerator, a rail gun or mass driver, basically you don't need to use rockets to do AI data centers into deep space from the moon, you can literally just shoot them like a, like a rail gun type of thing, and and you can manufacture the solar, the solar and the radiators, solar power and radiators on the moon from moon materials that would allow scaling potentially to beyond 1000 terawatts a year, which is a truly staggering number. I think we can do probably do somewhere around one terawatt per year of AI space compute from Earth, but we can do 1000 terawatts or more from the moon."

Elon Musk on building a self-growing city on the Moon: "You don't necessarily have to go through the moon to get to Mars. We can build a self-growing city on the moon faster than we could do so on Mars, and there's also the potential, if you say you want to scale far beyond what you can do from Earth, is that because the moon has no atmosphere and about 1/6 Earth's gravity, you can use an electromagnetic accelerator, a rail gun or mass driver, basically you don't need to use rockets to do AI data centers into deep space from the moon, you can literally just shoot them like a, like a rail gun type of thing, and and you can manufacture the solar, the solar and the radiators, solar power and radiators on the moon from moon materials that would allow scaling potentially to beyond 1000 terawatts a year, which is a truly staggering number. I think we can do probably do somewhere around one terawatt per year of AI space compute from Earth, but we can do 1000 terawatts or more from the moon."

DogeDesigner

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This week, Intuitive Machines made history by landing on the Moon, the International Space Station crew discussed science and tech research in an Earth-to-space call, and #Crew8 is set to head to orbit. For more science, sign up at

This week, Intuitive Machines made history by landing on the Moon, the International Space Station crew discussed science and tech research in an Earth-to-space call, and #Crew8 is set to head to orbit. For more science, sign up at

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SpaceX Launches First Crewed Mission Over Earth's Polar Regions🚀 In a historic achievement, SpaceX has launched Fram2, the first human spaceflight to orbit Earth directly over both the North and South Poles. This mission marks the first time humans have entered a polar orbit, allowing for unprecedented observation of Earth's polar regions from space. The trajectory enables unique studies of atmospheric phenomena like the Aurora Borealis and offers new perspectives on Earth's climate systems. During their three to five-day mission, the crew will conduct 22 scientific experiments, including: ⏹️ Taking the first X-ray in space. ⏹️ Studying the effects of spaceflight on human health. ⏹️ Growing mushrooms in microgravity to understand biological processes in space.

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— 🇮🇷 🚀 NEW: The Islamic Republic of Iran sucessfully launched its new bio-capsule into space The capsule, meant for scientific biological research in low earth orbit, was launched to a height of 130 km in LEO from the earth's surface, using the 'Salman' launch platform.

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"The only way to reach 1,000 terawatts of AI power is with a mass driver on the Moon. Most of the hardware would need to be produced locally on the Moon, and because it has no atmosphere and only one-sixth of Earth's gravity, AI satellites could be launched into deep space using an electromagnetic mass driver instead of rockets." — Elon Musk

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Accelerate science. Expand discovery. Drastically improve affordability. Blue Ring is a science multiplier. By reducing costs through bulk buy options, it expands access across the inner solar system, from Earth science and planetary defense to lunar and Mars exploration, with our Mars Telecommunications Orbiter (MTO). This versatile platform enables missions that were once cost-prohibitive, establishing critical infrastructure from Earth orbit to the Moon, Mars, and beyond. Learn more:

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I made a space-themed picture book for kids. It's called "REAL SPACE SHIPS," and it's available for purchase and free download! Zero words. Just REAL pictures of rockets, satellites, & spacecraft: from Apollo to the Space Shuttle, from the ISS to commercial space, and more.

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