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Exploring the infinite universe.

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THIS IS HOW EARTH ENDS. Not with a bang - with Jupiter. 😳 At 00:03 - Jupiter starts PULLING Earth's atmosphere At 00:05 - The ground CRACKS. You can see lava from space At 00:08 - Earth is LITERALLY on fire Jupiter is 318x bigger than Earth. If we got this close, Earth wouldn't collide... We would be SWALLOWED.

THIS IS HOW EARTH ENDS. Not with a bang - with Jupiter. 😳 At 00:03 - Jupiter starts PULLING Earth's atmosphere At 00:05 - The ground CRACKS. You can see lava from space At 00:08 - Earth is LITERALLY on fire Jupiter is 318x bigger than Earth. If we got this close, Earth wouldn't collide... We would be SWALLOWED.

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You live inside a bubble blown by the Sun. The Sun constantly streams out a wind of charged particles at about 1.6 million km/h. That wind inflates a giant bubble around the whole solar system: the heliosphere. It shields the planets from much of the harsh radiation coming from the rest of the galaxy. As the Sun travels through the Milky Way, interstellar gas flows around this bubble like water around a stone. Voyager 1 crossed its edge in 2012, about 18 billion km from the Sun. It was the first human-made object ever to leave it. Scientists still debate its real shape: a comet, a croissant or a round bubble.

You live inside a bubble blown by the Sun. The Sun constantly streams out a wind of charged particles at about 1.6 million km/h. That wind inflates a giant bubble around the whole solar system: the heliosphere. It shields the planets from much of the harsh radiation coming from the rest of the galaxy. As the Sun travels through the Milky Way, interstellar gas flows around this bubble like water around a stone. Voyager 1 crossed its edge in 2012, about 18 billion km from the Sun. It was the first human-made object ever to leave it. Scientists still debate its real shape: a comet, a croissant or a round bubble.

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You’re on the third one.

You’re on the third one.

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Did you know our entire solar system is encased in a massive protective bubble called the heliosphere?

Did you know our entire solar system is encased in a massive protective bubble called the heliosphere?

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EARTH IS WOBBLING THROUGH SPACE... AND ONE CYCLE TAKES ABOUT 26,000 YEARS. Earth doesn't just rotate once every 24 hours and orbit the Sun once a year. Its rotational axis also slowly changes direction. This motion is called axial precession. Over roughly 26,000 years, Earth's axis traces a large circle across the sky. That means the star near Earth's north celestial pole changes over very long periods of time. Today: Polaris is our familiar North Star Around 3,000 BCE: Thuban was much closer to the north celestial pole Far in the future: another star will take the role of the pole star So the night sky isn't permanently fixed. Even the direction Earth points in space slowly changes.And this enormous cosmic cycle is happening right now, just far too slowly for us to notice during a human lifetime.

EARTH IS WOBBLING THROUGH SPACE... AND ONE CYCLE TAKES ABOUT 26,000 YEARS. Earth doesn't just rotate once every 24 hours and orbit the Sun once a year. Its rotational axis also slowly changes direction. This motion is called axial precession. Over roughly 26,000 years, Earth's axis traces a large circle across the sky. That means the star near Earth's north celestial pole changes over very long periods of time. Today: Polaris is our familiar North Star Around 3,000 BCE: Thuban was much closer to the north celestial pole Far in the future: another star will take the role of the pole star So the night sky isn't permanently fixed. Even the direction Earth points in space slowly changes.And this enormous cosmic cycle is happening right now, just far too slowly for us to notice during a human lifetime.

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EARTH HAS A COSMIC CLOCK. Earth's climate doesn't stay exactly the same forever. Over thousands to hundreds of thousands of years, Earth's orbit and orientation in space slowly change. These changes are called the Milankovitch cycles. There are three major cycles: ECCENTRICITY Earth's orbital shape changes from more circular to more elliptical over roughly 100,000 years. OBLIQUITY Earth's axial tilt varies between about 22.1° and 24.5° over roughly 41,000 years. PRECESSION Earth's rotational axis slowly wobbles like a spinning top over roughly 26,000 years. Together, these cycles change where and when sunlight is distributed across Earth, particularly at high latitudes. Over geological timescales, these orbital changes are an important factor in Earth's long-term climate variations and the timing of many glacial and interglacial periods. Think about the scale: Earth's orientation changes over tens of thousands of years... while a human lifetime is only a tiny moment on that clock. The planet isn't just traveling around the Sun. Its entire orbital geometry is slowly changing too. Which cycle surprised you most: eccentricity, obliquity, or precession?

EARTH HAS A COSMIC CLOCK. Earth's climate doesn't stay exactly the same forever. Over thousands to hundreds of thousands of years, Earth's orbit and orientation in space slowly change. These changes are called the Milankovitch cycles. There are three major cycles: ECCENTRICITY Earth's orbital shape changes from more circular to more elliptical over roughly 100,000 years. OBLIQUITY Earth's axial tilt varies between about 22.1° and 24.5° over roughly 41,000 years. PRECESSION Earth's rotational axis slowly wobbles like a spinning top over roughly 26,000 years. Together, these cycles change where and when sunlight is distributed across Earth, particularly at high latitudes. Over geological timescales, these orbital changes are an important factor in Earth's long-term climate variations and the timing of many glacial and interglacial periods. Think about the scale: Earth's orientation changes over tens of thousands of years... while a human lifetime is only a tiny moment on that clock. The planet isn't just traveling around the Sun. Its entire orbital geometry is slowly changing too. Which cycle surprised you most: eccentricity, obliquity, or precession?

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What If an Asteroid Crashed Into Saturn’s Rings?

What If an Asteroid Crashed Into Saturn’s Rings?

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Eight planets have run this exact track for 4 billion years .

Eight planets have run this exact track for 4 billion years .

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Three massive asteroids tear through Saturn’s rings, unleashing a breathtaking storm of shattered ice and cosmic debris. 🪐

Three massive asteroids tear through Saturn’s rings, unleashing a breathtaking storm of shattered ice and cosmic debris. 🪐

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Close to space ✨

Close to space ✨

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BlackHole vs Earth — The Most Terrifying Space Scene Ever!

BlackHole vs Earth — The Most Terrifying Space Scene Ever!

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EARTH IS RACING AROUND THE SUN RIGHT NOW. We often imagine Earth simply sitting in space while the Sun stays at the center. But Earth is constantly moving. Earth rotates on its axis Earth orbits the Sun And our entire Solar System is moving through the Milky Way Earth travels around the Sun at an average speed of about 29.8 km/s, completing one orbit in roughly 365.25 days. That's more than 940 million kilometers traveled during one trip around the Sun. And while you're watching this video... you are already traveling through space. Our everyday life feels stationary because we're moving together with Earth. But on a cosmic scale, we're constantly on the move. Did you know how fast Earth travels around the Sun?

EARTH IS RACING AROUND THE SUN RIGHT NOW. We often imagine Earth simply sitting in space while the Sun stays at the center. But Earth is constantly moving. Earth rotates on its axis Earth orbits the Sun And our entire Solar System is moving through the Milky Way Earth travels around the Sun at an average speed of about 29.8 km/s, completing one orbit in roughly 365.25 days. That's more than 940 million kilometers traveled during one trip around the Sun. And while you're watching this video... you are already traveling through space. Our everyday life feels stationary because we're moving together with Earth. But on a cosmic scale, we're constantly on the move. Did you know how fast Earth travels around the Sun?

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Why every planet in the solar system is technically moving in a straight line. Spacetime isn't empty space—it’s an active canvas.

Why every planet in the solar system is technically moving in a straight line. Spacetime isn't empty space—it’s an active canvas.

23,839 просмотров • 6 дней назад

What If the Earth Stopped Rotating for Just ONE Single Second? Right now, as you read this, you, your chair, the atmosphere, and the ground beneath you are hurtling eastward together at roughly 1,670 km/h (over 1,000 mph) at the Equator! Because of relative motion, you feel completely motionless. But what if the crust beneath our feet hit the brakes for just 1 second? Here is what the laws of physics dictate would happen: 🔹 1. Newton’s First Law (The Weapon of Inertia): • "An object in motion stays in motion unless acted upon by an external force." • If the bedrock instantly drops to 0 km/h, everything not anchored miles into deep bedrock (people, vehicles, buildings, soil) would instantly be launched eastward at supersonic speeds! 🔹 2. Atmospheric & Ocean Disruption: • The Hydrosphere: The oceans would violently slosh out of deep oceanic basins, consolidating into colossal kinetic walls of dark water dwarfing typical tsunamis and surging hundreds of miles inland. • The Atmosphere: The air envelope would continue racing eastward at 1,670 km/h, creating catastrophic supersonic surface winds that would act as a global planetary sandblaster, stripping away topsoil and vegetation down to barren rock. 🔹 3. Why Latitude Matters: • Rotational speed is highest at the Equator (1,670 km/h) and tapers toward the poles (dropping to under 200 km/h near polar latitudes). The closer you are to the poles, the less violent the horizontal kinetic launch. 🔹 4. The Calming Reality: • Thankfully, this is strictly a mathematical thought experiment! In the vacuum of space, there is zero external friction or braking force capable of interrupting Earth's massive rotational momentum.

What If the Earth Stopped Rotating for Just ONE Single Second? Right now, as you read this, you, your chair, the atmosphere, and the ground beneath you are hurtling eastward together at roughly 1,670 km/h (over 1,000 mph) at the Equator! Because of relative motion, you feel completely motionless. But what if the crust beneath our feet hit the brakes for just 1 second? Here is what the laws of physics dictate would happen: 🔹 1. Newton’s First Law (The Weapon of Inertia): • "An object in motion stays in motion unless acted upon by an external force." • If the bedrock instantly drops to 0 km/h, everything not anchored miles into deep bedrock (people, vehicles, buildings, soil) would instantly be launched eastward at supersonic speeds! 🔹 2. Atmospheric & Ocean Disruption: • The Hydrosphere: The oceans would violently slosh out of deep oceanic basins, consolidating into colossal kinetic walls of dark water dwarfing typical tsunamis and surging hundreds of miles inland. • The Atmosphere: The air envelope would continue racing eastward at 1,670 km/h, creating catastrophic supersonic surface winds that would act as a global planetary sandblaster, stripping away topsoil and vegetation down to barren rock. 🔹 3. Why Latitude Matters: • Rotational speed is highest at the Equator (1,670 km/h) and tapers toward the poles (dropping to under 200 km/h near polar latitudes). The closer you are to the poles, the less violent the horizontal kinetic launch. 🔹 4. The Calming Reality: • Thankfully, this is strictly a mathematical thought experiment! In the vacuum of space, there is zero external friction or braking force capable of interrupting Earth's massive rotational momentum.

40,716 просмотров • 1 месяц назад

The Secret Life of Amazing Things.

The Secret Life of Amazing Things.

11,152 просмотров • 16 дней назад

Cutting open Mercury, Venus, Uranus, and Neptune 😱 Ever wondered what's inside the planets of our solar system?

Cutting open Mercury, Venus, Uranus, and Neptune 😱 Ever wondered what's inside the planets of our solar system?

14,413 просмотров • 23 дней назад

The Edge of the Observable Universe This breathtaking map by artist Pablo Carlos Budassi turns the observable universe into a single cosmic journey — beginning with Earth at the center and expanding outward toward the oldest light we can observe. Our Cosmic Center: The Solar System is placed at the center as the starting point of the visualization Milky Way: Zoom outward and our galaxy appears among its stars, spiral structure, and neighboring galaxies Cosmic Web: Farther out, galaxies form enormous filaments and structures spanning billions of light-years Observable Universe: The map represents the portion of the cosmos whose light has had enough time to reach us Ancient Light: The outer boundary corresponds to the Cosmic Microwave Background — radiation released about 380,000 years after the Big Bang The “Edge”: It isn’t a physical wall or boundary of the universe, but the limit of what electromagnetic observations can currently reach Looking Back in Time: The farther we observe, the further into the universe’s history we see This isn’t a map showing where the universe physically ends… It’s a visual journey through cosmic history — from our tiny planetary home all the way back to some of the oldest light still traveling through space. At the outermost ring, you aren’t looking into an empty edge… You’re looking at the ancient glow of the early universe.

The Edge of the Observable Universe This breathtaking map by artist Pablo Carlos Budassi turns the observable universe into a single cosmic journey — beginning with Earth at the center and expanding outward toward the oldest light we can observe. Our Cosmic Center: The Solar System is placed at the center as the starting point of the visualization Milky Way: Zoom outward and our galaxy appears among its stars, spiral structure, and neighboring galaxies Cosmic Web: Farther out, galaxies form enormous filaments and structures spanning billions of light-years Observable Universe: The map represents the portion of the cosmos whose light has had enough time to reach us Ancient Light: The outer boundary corresponds to the Cosmic Microwave Background — radiation released about 380,000 years after the Big Bang The “Edge”: It isn’t a physical wall or boundary of the universe, but the limit of what electromagnetic observations can currently reach Looking Back in Time: The farther we observe, the further into the universe’s history we see This isn’t a map showing where the universe physically ends… It’s a visual journey through cosmic history — from our tiny planetary home all the way back to some of the oldest light still traveling through space. At the outermost ring, you aren’t looking into an empty edge… You’re looking at the ancient glow of the early universe.

15,592 просмотров • 1 месяц назад

The Invisible Journey You’re Taking Through Space You’re not standing still. Earth is moving around the Sun, while our entire Solar System races around the Milky Way at roughly 220 km/s. And deep at the center of our galaxy is Sagittarius A*, the supermassive black hole around which our galaxy’s central region revolves.

The Invisible Journey You’re Taking Through Space You’re not standing still. Earth is moving around the Sun, while our entire Solar System races around the Milky Way at roughly 220 km/s. And deep at the center of our galaxy is Sagittarius A*, the supermassive black hole around which our galaxy’s central region revolves.

11,649 просмотров • 1 месяц назад

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