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Alex Boge

@alexboge7,369 subscribers

Photographer, SCUBA DiveMaster, Harley-Davidson Rider, IPSC Open Master, degrees in CIS & Physics, studying conspiracies, Bitcoin+MSTR+ASTS+RKLB

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On April 26th, 2026, the Japan Meteorological Agency's Himawari-8 satellite captured a full day of Earth. Every ten minutes, for twenty-four hours, it photographed a complete hemisphere of the planet. One hundred forty-four individual photographs. No editing for content. No compositing. No CGI. No green screen. No hologram. No drawings. These are photographs, assembled into video. Himawari-8 is a geostationary weather satellite operated by Japan. It orbits at roughly twenty-two thousand miles above the equator, remaining fixed over one spot on the planet, orbiting at the same rate Earth rotates. It was launched in 2014. It takes photographs of Earth in visible light and infrared. It does this every ten minutes, every single day, year after year. These images are available to the public. Meteorologists worldwide use them for weather forecasting. News organizations use them. Scientists use them. You can access them yourself right now. What you're seeing over that twenty-four hour period is the terminator line moving -- the day-night boundary shifting as the planet's rotation carries different regions into and out of sunlight, all viewed from a fixed point in space. It is not a composite. It is not a trick. The curvature you see is not distortion. It is not perspective compression. It is the actual shape of the Earth as photographed by an independent satellite operated by a nation with no interest in perpetuating a NASA conspiracy. This is what Earth looks like from space. This is the globe holding atmosphere in place with gravity as you witness weather patterns moving across its surface. This is reality. (No fisheye lens was harmed in the making of this video.)

On April 26th, 2026, the Japan Meteorological Agency's Himawari-8 satellite captured a full day of Earth. Every ten minutes, for twenty-four hours, it photographed a complete hemisphere of the planet. One hundred forty-four individual photographs. No editing for content. No compositing. No CGI. No green screen. No hologram. No drawings. These are photographs, assembled into video. Himawari-8 is a geostationary weather satellite operated by Japan. It orbits at roughly twenty-two thousand miles above the equator, remaining fixed over one spot on the planet, orbiting at the same rate Earth rotates. It was launched in 2014. It takes photographs of Earth in visible light and infrared. It does this every ten minutes, every single day, year after year. These images are available to the public. Meteorologists worldwide use them for weather forecasting. News organizations use them. Scientists use them. You can access them yourself right now. What you're seeing over that twenty-four hour period is the terminator line moving -- the day-night boundary shifting as the planet's rotation carries different regions into and out of sunlight, all viewed from a fixed point in space. It is not a composite. It is not a trick. The curvature you see is not distortion. It is not perspective compression. It is the actual shape of the Earth as photographed by an independent satellite operated by a nation with no interest in perpetuating a NASA conspiracy. This is what Earth looks like from space. This is the globe holding atmosphere in place with gravity as you witness weather patterns moving across its surface. This is reality. (No fisheye lens was harmed in the making of this video.)

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A tiny little scene in Season 1, Episode 6 of The Expanse shows Uncle Mateo, a Belter, popping open his helmet for a few seconds to yank out a sparking sensor wire that had come loose inside his helmet. He takes a big breath first to better oxygenate his bloodstream, then begins exhaling steadily as he opens the helmet. He pulls the wire, seals it, and repressurizes - and he's fine. It always got me thinking how over-the-top Hollywood usually makes exposure to vacuum in movies. But this scene actually gets the science right. (Note: In real spacesuits you can't open a helmet like this - the pressurized bubble stays sealed. But the physics of what would happen if you could is still fascinating.) You MUST exhale steadily, and here's why: The reason is Boyle's Law. When external pressure drops to zero, the air trapped in your lungs wants to expand dramatically. Even at only 4.3 psi inside the suit, that creates a huge unbalanced pressure pushing outward against the delicate alveoli. On Earth a big breath is safe because pressure is equal on both sides. In vacuum it's not - the alveoli can tear, sending air bubbles into your blood (an arterial gas embolism that can hit your brain or heart). Game over. Even if you somehow held it, you couldn't use the oxygen anyway. In vacuum the pressure gradient reverses and your lungs start stripping oxygen out of your blood. So you take that big breath to load up your bloodstream with extra oxygen, then you begin a steady exhale as you open the helmet, and… - 0–2 seconds: What little bit of air is left rushes out of your lungs. - 3–5 seconds: Your saliva starts fizzing and boiling on your tongue - that weird, carbonated, Pop-Rocks feeling. If you stay exposed without resealing: In 10–15 seconds you black out from lack of oxygen. Once you pass out, your face and body start swelling from water vapor forming in the tissues. Not the dramatic explosion of bad sci-fi - more like severe bloating, and it reverses almost completely once you repressurize. But you could last unconscious for up to approximately three minutes. Should someone reach you, seal your helmet, and repressurize, you'd have a surprisingly good chance at recovering. Uncle Mateo was fine. His exposure was very brief. He exhaled, and as a Belter, he'd probably become used to that mild Pop-Rocks feeling. NASA proved all of this with real tests in the 1960s - Jim LeBlanc's near-vacuum accident plus animal chamber studies. It's not movie nonsense. It's physics.

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