What if moon is destroyed?

The most immediate consequence of destroying the Moon would be a much darker night sky. The Moon is the largest and most-reflective object in our sky, outside of the Sun of course. Losing it would make the rest of the sky comparatively brighter, which might be a nice side effect for ground-based deep-sky astronomers.
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What would happen to Earth if moon destroyed?

Without the moon's gravity holding the Earth in place, the tilt of our home planet's axis would probably shift drastically over time. Earth could go from no tilt with virtually no seasons, to a drastic tilt with extreme seasonal weather changes and ice ages in just a few hundred thousand years, Siegler adds.
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Can we live without the Moon?

The gravitational pull of the moon moderates Earth's wobble, keeping the climate stable. That's a boon for life. Without it, we could have enormous climate mood swings over billions of years, with different areas getting extraordinarily hot and then plunging into long ice ages.
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What would happen if the Moon dies?

It is the pull of the Moon's gravity on the Earth that holds our planet in place. Without the Moon stabilising our tilt, it is possible that the Earth's tilt could vary wildly. It would move from no tilt (which means no seasons) to a large tilt (which means extreme weather and even ice ages).
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Can we destroy moon?

There is no process that could destroy the Moon.
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What If the Moon Exploded?



What if Earth had two moons?

If Earth had two moons, it would be catastrophic. An extra moon would lead to larger tides and wipe out major cities like New York and Singapore. The extra pull of the moons would also slow down the Earth's rotation, causing the day to get longer.
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What if Earth had two suns?

When both suns were up, days would be much brighter. Nights would be different too because the suns would sometimes set at different times [source: Warren]. Still others suggest that the number of eclipses would increase as one sun moved in front of the other, maybe as often as once a week or so.
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What if Earth had rings?

At the equator, the rings would appear to divide the sun, casting a dramatic shadow over half the world. Likewise, the rings themselves would cast shadows on Earth.
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Can the Moon crash into Earth?

It's certainly not going to happen while any of us are alive. Long answer: The Moon is in a stable orbit around Earth. There is no chance that it could just change its orbit and crash into Earth without something else really massive coming along and changing the situation.
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Can the Moon destroy the Earth?

In short, the Moon makes Earth a more livable place. What if it suddenly sped up, and started driving in Earth's direction? The Moon's plan to destroy Earth by bumping into it would break into pieces the moment it reaches the Roche limit. The Moon itself would shatter, never making it to Earth's surface.
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Can we survive without Sun?

All plants would die and, eventually, all animals that rely on plants for food — including humans — would die, too. While some inventive humans might be able to survive on a Sun-less Earth for several days, months, or even years, life without the Sun would eventually prove to be impossible to maintain on Earth.
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Who discovered Earth?

The first person to determine the size of Earth was Eratosthenes of Cyrene, who produced a surprisingly good measurement using a simple scheme that combined geometrical calculations with physical observations.
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Can the Earth fall?

If you shoot the ball fast enough, as shown in the picture on the right, it will still fall but will never manage to strike the earth. The earth will curve away faster than the ball can fall towards it.
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What if Jupiter was a star?

Things would get a lot more fun if Jupiter was replaced with a Sun-like star. If our gas giant became 1,000 times more massive, the Solar System would go wild. Asteroids would crash into planets, and planets would change their orbital course. Some of them might end up ejected from the Solar System altogether.
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Can the Moon fall?

Well, chances are negligible. The reason is that the Moon is much smaller than the Earth and therefore, its force of attraction is much less than the Earth. The gravitational pull of the Earth will draw the asteroid, comet or any other object, towards itself.
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What if the Sun exploded?

For Earth to be completely safe from a supernova, we'd need to be at least 50 to 100 light-years away! But the good news is that, if the Sun were to explode tomorrow, the resulting shockwave wouldn't be strong enough to destroy the whole Earth. Only the side facing the Sun would boil away instantly.
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Can planets have 2 suns?

The twin suns on Tatooine's horizon are an enduring cinematic moment, one that questions the probability of a double sunset. Can a planet really have two suns? While many things about Star Wars are purely fictional, it turns out that planets orbiting two or more stars is not one of them.
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Can a moon have a moon?

Yes, in theory, moons can have moons. The region of space around a satellite where a sub-satellite can exist is called the Hill sphere. Outside the Hill sphere, a sub-satellite would be lost from its orbit about the satellite. An easy example is the Sun-Earth-Moon system.
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Can you steal the moon?

Not enough money, not enough means. To 'steal' the moon you need to disturb its orbit. To disturb its orbit you need a heavy enough mass, at a trajectory and timing precisely to go past the moon to veer it off its orbit. The only kind of mass to pull it off in that time frame is another moon, perhaps one of Jupiters.
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What happens if a black hole comes to Earth?

What would happen if an asteroid-mass black hole were to hit Earth? In short, catastrophe. The black hole would puncture our planet's surface like a hot knife through butter, but it would immediately begin to slow down because of its gravitational interaction with Earth.
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Do we have 2 moons?

The simple answer is that Earth has only one moon, which we call “the moon”. It is the largest and brightest object in the night sky, and the only solar system body besides Earth that humans have visited in our space exploration efforts.
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