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The simulation shows that the Moon may have formed when a Mars-sized body crashed into Earth, sending debris into orbit in a process that lasted only a few hours in

Black Hole

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179,070 次观看 • 1 年前 •via X (Twitter)

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David Frank Writes 的头像

David Frank Writes1 年前

Was the early Earth a giant pile of goo?

OnlineBookClub.org 的头像

OnlineBookClub.org1 年前

What is the nature of an existence that is experienced entirely outside of time itself? Can a single decision that is made in a state of timelessness simultaneously affect EVERY point in time and space? Groundbreaking reconciliation of creationism with natural science.

Forbidden Seeds 的头像

Forbidden Seeds1 年前

What are the odds that chunk of debris was the exact perfect size for both lunar and solar eclipses, and was just the right mass to provide moderate tides across Earth's oceans...?

Areeba 的头像

Areeba1 年前

This is so cool 👀❤️

TivarsCoin 的头像

TivarsCoin1 年前

Really cool stuff hre.

orion77 的头像

orion771 年前

Completely incorrect!

Louis S. Luzzo, Sr. 的头像

Louis S. Luzzo, Sr.1 年前

warmer.....

spacefascinated 的头像

spacefascinated1 年前

Interesting

🏝Clare on the Island 🏝 的头像

🏝Clare on the Island 🏝1 年前

Definitely interesting

Cyber Scribe (e/acc) 的头像

Cyber Scribe (e/acc)1 年前

@AskPerplexity how was the earth’s Moon formed?

相关视频

The Moon may have formed much faster than previously thought after a Mars-sized planet collided with the proto-Earth. Credit: NASA Ames

The Moon may have formed much faster than previously thought after a Mars-sized planet collided with the proto-Earth. Credit: NASA Ames

Wonder of Science

763,468 次观看 • 3 年前

The collision that formed the Moon. A visualization by Dr Robin Canup of the giant-impact hypothesis which suggests the Moon was formed by a collision between Earth and an object the size of Mars 4.5 billion years ago.

The collision that formed the Moon. A visualization by Dr Robin Canup of the giant-impact hypothesis which suggests the Moon was formed by a collision between Earth and an object the size of Mars 4.5 billion years ago.

Wonder of Science

111,733 次观看 • 10 天前

What happens if the moon crashed into Earth

What happens if the moon crashed into Earth

Science girl

85,865 次观看 • 4 个月前

Three anomalies about the Moon sit uneasily alongside the standard impact origin hypothesis - the idea that a Mars-sized body struck the early Earth and ejected the material that became the Moon. The first is density. The Moon is significantly less dense than Earth, which is difficult to reconcile with the idea that it formed from terrestrial material. The second is age - lunar samples contain material that predates the Earth itself, which the impact hypothesis cannot cleanly account for. The third is the most striking. When the Apollo 12 lunar lander was deliberately crashed onto the surface, the Moon rang like a bell. Seismometers left by Apollo missions recorded a vibrational train lasting far longer than any equivalent impact on Earth would produce - ten times or more. The same phenomenon occurred during meteorite strikes. Rocky bodies of normal composition do not behave this way. The Moon's anomalous resonance has never been fully explained. Get your exclusive ticket in the Randall Carlson dedicated seating section at Quest for Ancient Civilizations in Sedona, May 1-3, 2026:

Three anomalies about the Moon sit uneasily alongside the standard impact origin hypothesis - the idea that a Mars-sized body struck the early Earth and ejected the material that became the Moon. The first is density. The Moon is significantly less dense than Earth, which is difficult to reconcile with the idea that it formed from terrestrial material. The second is age - lunar samples contain material that predates the Earth itself, which the impact hypothesis cannot cleanly account for. The third is the most striking. When the Apollo 12 lunar lander was deliberately crashed onto the surface, the Moon rang like a bell. Seismometers left by Apollo missions recorded a vibrational train lasting far longer than any equivalent impact on Earth would produce - ten times or more. The same phenomenon occurred during meteorite strikes. Rocky bodies of normal composition do not behave this way. The Moon's anomalous resonance has never been fully explained. Get your exclusive ticket in the Randall Carlson dedicated seating section at Quest for Ancient Civilizations in Sedona, May 1-3, 2026:

Randall Carlson

31,999 次观看 • 2 个月前

We love you, Moon. After about a month in transit to the Moon, ’s Blue Ghost lunar lander successfully completed a maneuver that pushed the lander into the Moon’s orbit. Blue Ghost is targeted to land on the Moon on March 2.

We love you, Moon. After about a month in transit to the Moon, ’s Blue Ghost lunar lander successfully completed a maneuver that pushed the lander into the Moon’s orbit. Blue Ghost is targeted to land on the Moon on March 2.

NASA Artemis

515,828 次观看 • 1 年前

REMAINS OF ANCIENT PLANET FOUND BURIED ON EARTH Scientists have uncovered the remains of a mysterious ancient planet called Theia buried deep under Africa and the Pacific Ocean. NASA's GRAIL mission found dense titanium-iron ore beneath the moon's surface, suggesting Theia crashed into Earth 4.5 billion years ago, forming our moon in an epic, fiery collision. It's like a cosmic jigsaw puzzle where Earth's moon is the ultimate souvenir from an ancient, Mars-sized planetary impact. Source: MailOnline

REMAINS OF ANCIENT PLANET FOUND BURIED ON EARTH Scientists have uncovered the remains of a mysterious ancient planet called Theia buried deep under Africa and the Pacific Ocean. NASA's GRAIL mission found dense titanium-iron ore beneath the moon's surface, suggesting Theia crashed into Earth 4.5 billion years ago, forming our moon in an epic, fiery collision. It's like a cosmic jigsaw puzzle where Earth's moon is the ultimate souvenir from an ancient, Mars-sized planetary impact. Source: MailOnline

Mario Nawfal

1,049,634 次观看 • 2 年前

A first in space: SpaceX plans to refuel its lunar lander in orbit before heading to the moon, a complex process that could require launching 10 or more fuel tankers.

A first in space: SpaceX plans to refuel its lunar lander in orbit before heading to the moon, a complex process that could require launching 10 or more fuel tankers.

60 Minutes

66,507 次观看 • 5 个月前

It's been a big year for NASA—and in 2023, we're returning our first asteroid sample to Earth, sending @NASAAero breakthroughs to the skies, and announcing the #Artemis II crew that will orbit the Moon. Check out what's next:

It's been a big year for NASA—and in 2023, we're returning our first asteroid sample to Earth, sending @NASAAero breakthroughs to the skies, and announcing the #Artemis II crew that will orbit the Moon. Check out what's next:

NASA

1,342,579 次观看 • 3 年前

Wait… now that Elon made it clear the priority is Moon over Mars… does this mean that once we have a city/base on the Moon, the launch cadence changes? Like, would the 26-month Earth-to-Mars window be less, since missions could go from the moon?

Wait… now that Elon made it clear the priority is Moon over Mars… does this mean that once we have a city/base on the Moon, the launch cadence changes? Like, would the 26-month Earth-to-Mars window be less, since missions could go from the moon?

Teslaconomics

283,616 次观看 • 5 个月前

Elon Musk on 𝕏 Spaces tonight: "The biggest opportunity on the moon is to make solar cells and radiators, and then, you're manufacturing on the moon anything that weighs a lot, chips maybe still come from Earth, they weigh very little. And then you can use a mass driver to put a billion tons of AI powered satellites into orbit per year. You could set a scale to 100 terawatts of AI compute per year from the moon. We already have 9000 satellites in orbit. So we know what it's like being in space."

Elon Musk on 𝕏 Spaces tonight: "The biggest opportunity on the moon is to make solar cells and radiators, and then, you're manufacturing on the moon anything that weighs a lot, chips maybe still come from Earth, they weigh very little. And then you can use a mass driver to put a billion tons of AI powered satellites into orbit per year. You could set a scale to 100 terawatts of AI compute per year from the moon. We already have 9000 satellites in orbit. So we know what it's like being in space."

DogeDesigner

241,096 次观看 • 6 个月前

The Moon is massive enough that its gravity should shape it into a perfect sphere—but it’s not. Why? It has two distinct moments of inertia, meaning it's not evenly balanced. That tells us something strange: the Moon isn’t just spinning—it's locked in a 1:1 spin-orbit resonance with Earth. That’s why we only ever see one face. If it were perfectly symmetrical, Earth’s gravity wouldn’t have such a grip on it. So what stopped the Moon from smoothing out? This isn’t just a cosmic curiosity—it’s a clue.

The Moon is massive enough that its gravity should shape it into a perfect sphere—but it’s not. Why? It has two distinct moments of inertia, meaning it's not evenly balanced. That tells us something strange: the Moon isn’t just spinning—it's locked in a 1:1 spin-orbit resonance with Earth. That’s why we only ever see one face. If it were perfectly symmetrical, Earth’s gravity wouldn’t have such a grip on it. So what stopped the Moon from smoothing out? This isn’t just a cosmic curiosity—it’s a clue.

Randall Carlson

251,224 次观看 • 11 个月前

The same side of the Moon always faces Earth, but not in exactly the same way. Due to its tilted axis and elliptical orbit, we see about 59% of its surface over time. This simulation compresses a year into 60 seconds, making the Moon's wobble, called libration, visible. 📽: NASA

The same side of the Moon always faces Earth, but not in exactly the same way. Due to its tilted axis and elliptical orbit, we see about 59% of its surface over time. This simulation compresses a year into 60 seconds, making the Moon's wobble, called libration, visible. 📽: NASA

Wonder of Science

252,504 次观看 • 8 个月前

A new study suggests that a small asteroid called 2022 RD2 could orbit Earth as a temporary second moon in less than 20 years, before potentially impacting Earth decades later.

A new study suggests that a small asteroid called 2022 RD2 could orbit Earth as a temporary second moon in less than 20 years, before potentially impacting Earth decades later.

AccuWeather

36,651 次观看 • 7 个月前

🚨BREAKING: NASA: "A MYSTERIOUS OBJECT JUST CRASHED INTO THE MOON"

🚨BREAKING: NASA: "A MYSTERIOUS OBJECT JUST CRASHED INTO THE MOON"

HustleBitch

5,053,178 次观看 • 11 个月前

VIDEO: Super Blue Moon rises above Darwin, Australia. A full moon rises at Stokes Hill Wharf in the Northern Territory capital city of Darwin. Supermoons occur when the Moon passes through its perigee, or the point that takes it closest to Earth during its elliptical orbit

VIDEO: Super Blue Moon rises above Darwin, Australia. A full moon rises at Stokes Hill Wharf in the Northern Territory capital city of Darwin. Supermoons occur when the Moon passes through its perigee, or the point that takes it closest to Earth during its elliptical orbit

AFP News Agency

14,544 次观看 • 2 年前

ELON: YOU ONLY GET SIX MONTHS EVERY TWO YEARS TO REACH MARS “When you wanna go to Mars, you basically accelerate along the same path of Earth going around the sun, and you time it such that your acceleration gives you an elliptical orbit where the tip of the ellipse intersects with Mars. There’s only about a six-month period every two years when Earth and Mars are aligned such that you can do the transfer.” Source: UniverseLair

ELON: YOU ONLY GET SIX MONTHS EVERY TWO YEARS TO REACH MARS “When you wanna go to Mars, you basically accelerate along the same path of Earth going around the sun, and you time it such that your acceleration gives you an elliptical orbit where the tip of the ellipse intersects with Mars. There’s only about a six-month period every two years when Earth and Mars are aligned such that you can do the transfer.” Source: UniverseLair

Mario Nawfal

181,954 次观看 • 8 个月前