What If All Volcanoes Erupted ?

What If All Volcanoes Erupted ?

Whether its molten molten lava crawls into the sea, or clouds of ash pour into the sky, the sight of the volcano erupts in itself a feeling of awe and wonder. What if 1,500 volcano exploded at once, how would it look ?! 1500 is the number of volcanoes active on the Earth’s surface, plus an unknown number of hidden volcanoes under the ocean surface. Every day, shoots between twenty and thirty volcanoes lava somewhere on this simple. But scientists believe that the probability of eruption of all the volcanoes in the Earth together is a small possibility is almost nonexistent. But, what if it happened? Will the earth survive and remain as we know it? The answer to this question, is probably not. According to geologist Parv Sethi of Radford University in Virginia, the United States, volcanoes on the Earth’s surface alone would have triggered a series of successive environmental impacts in a domino-like fashion, and the result would be much worse than nuclear winter. “It will be so bad that I do not wish to survive and stay on the ground in that case.” The two biggest threats when volcanoes erupt on Earth are volcanic ash and gas from volcanoes. Although the blasts and lava eruptions will have a fatal impact on people living nearby, the death toll will be small compared to deaths from climate change following volcanic eruptions.
The Heat

Volcanic eruptions produce carbon dioxide , which can contribute to balancing with the global cooling effect of ash and particles in the stratosphere. But Parv Sethi wonders whether the eruption of 1,500 volcano together will engulf the entire earth system, “It seems like we’ve turned the key to the top of the stove.” The question is, will this change the composition of the atmosphere to the extent that the atmosphere is poisoned with carbon dioxide “Let’s be clear, we will be both.” He adds that black mud sheets, a type of marine rock, indicate the occurrence of similar disasters in the history of the earth. City has studied these Cretaceous rocks. Rock records show that levels of carbon dioxide rose significantly in the Cretaceous period, resulting in the loss of marine life in some parts of the ocean and the disruption of sea currents. Scientists believe that levels of carbon dioxide in the late Cretaceous period, about 90 million years ago, were 2.5 times their levels today
Drowning in the dark

Parv Sethi predicts that a thick layer of ash will engulf the earth, and the sun will be completely obscured. “The planet will plunge into total darkness, which will stop photosynthesis, damage the plants, the vegetation death will cause the temperature to fall, and the ash will remain in the atmosphere for the next 10 years,” he said. Although many of the volcanoes on the ground are unable to emit large amounts of ash, some of them usually release liquid acids, such as volcanoes in Hawaii. But on the USGS ‘list of potentially 1,500 volcanoes, there are some huge volcanoes, such as the supernova in Yellowstone, which can cover the entire United States with ash.


What If All The Ice Melted ?

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If it continues to burn fossil fuels and sustains carbon emissions, the question of melting ice on the surface of the globe is only a matter of time.

Ultimately, climate change will melt the ice of the poles and the tops of the mountain tops. According to the British newspaper “independent”

If the polar ice melts, the world’s sea level will rise to about 216 feet, or 65.8 meters, which means that many beaches will disappear and new beaches will emerge.

Bipolar ice is the largest reservoir of water on the surface of the Earth after the waters of the oceans, the amount of water in the ice poles by about 5 million cubic miles.

If carbon emissions continue to be as they are today, scientists are likely to take the ice to melt completely around 5,000 years, and the ice-free temperature of the planet will rise to unsustainable levels in some areas.

Globally, these are the most dramatic changes that will occur on Earth if the ice is completely melted. A virtual map of the shape of the world has been drowned in the polar ice waters.

Many coasts on the northern continent will disappear, including Florida and the Gulf of California, as well as the disappearance of the Atlantic Ocean.

One third of San Francisco will be turned into small islands, and the Gulf of California will expand to San Diego.

On the southern continent, the Amazon basin in the north and the Paraguayan river basin will disappear in the south, turning both into a small bay connected to the Atlantic Ocean.

Paraguay will disappear from the map and survive from the mountainous highlands along the Caribbean and Central American coasts.

The continent of Africa is probably the least affected by landfall. Water will swallow up prominent cities in North Africa such as Cairo and Alexandria.

But the dramatic rise in temperatures will make life in central and southern Africa almost impossible.

There will be no city for London or Venice. After thousands of years, the Netherlands will become completely underwater, as well as large parts of Denmark. The Mediterranean Sea will swallow both the Caspian Sea and the Black Sea.

China will be completely flooded with water and Shanghai will sink into the East China Sea.

Bangladesh will also sink into the coast of India and large parts of South Asia will become small islands.

The state will lose its coastal strip, home to about 80 percent of its population, and instead get inland.


What if we could communicate directly from brain to brain?

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What if we could communicate directly from brain to brain? Ever wondered what they was thinking? Or maybe you’ve always wanted to express your feelings without saying a word? What if you could read someone’s mind , and they could read yours? Would there be no secrets left? Would mind control become possible? How could you keep your privacy? Let’s be honest , the way we communicate is pretty slow. It takes time from the moment the thought comes to your mind to the moment you say it to someone , even longer with your two fingers typing. Our brain is much faster than that. On average , you have 50.000 thoughts a day. That is 35 thoughts per minute. You can’t type all of them , nor can you put them into words. Imagine how fast we could exchange information if we could just transmit our thoughts directly to another brain. Once we started communicating through thought ,we’d turn into a giant mind melding network. Humanity would become much more innovative , since the more people shared their ideas , the more other people would be able to improve upon them. This would boost our technologies to a level we can’t yet imagine. Sharing our knowledge through thoughts would also make us more coordinated. This would not only benefit all military structures , but also emergency services , you’d be able to “think 911” instead of calling them. Very handy if your phone is dead .We’d be learning much faster and easier. Instead of verbally explaining a difficult concept ,your teacher could give you a better representation of it through thought .And don’t forget things with Artificial intelligence. If your car had a mind of its own , you’d be able to control it with your mind . Same goes for your phone , computer , robot pet … anything that might have an AI.
While controlling things sounds awesome , what if this led to controlling people’s minds? It might sound interesting , but it wouldn’t seem that great if you were the one being controlled. Luckily , the way it would work would be that , just like we can choose what to say , we’d be able to choose what thoughts to share with others. No one would read your thoughts unless you let them. That’s relief , isn’t it ?
This new ear of mind reading would be pretty silent. Without the need to push air through our lungs and into our voice box , we might eventually forget language and the sound of it. But at least you’d never struggle to tell you crush exactly how you felt about them. You’d literally show them your feelings. We don’t know much about our bundle of neurons. We don’t fully understand why we sleep ,or how our consciousness works. But we do know how to read our brain . Yes , you heard it right. Our brains fires neurons that receive , transmit and process information through electrical and chemical signals. And we can read those signals with the help of this method , electroencephalography , or EEG. What’s more we can now transmit information from one brain to another. We have the method for that trans cranial magnetic stimulation ,or TMS. This stimulation sends electric current to the receiver’s brain , activating a small area of it .The same one that was active in the sender’s brain. That might be not exactly the telepathy from science fiction. But that’s what talking through thought would look like in real life. And we don’t always talk we use devices to communicate with each other. Eventually , we’d just switch to faster technologies , the ones that would let you send your thoughts the way you send emails. So do you think you’ll be still around to use EEGs and TMSs instead of your mobile phone? Share with us your ideas in the comments below.

What if Earth’s Magnetic Field Flipped?

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What if Earth’s Magnetic Field Flipped?

The magnetic field does more than provide the compass with a reference point: it protects us from the full impact of sun-laden solar charged particles that would otherwise bombard us with ultraviolet rays. The origins of the magnetic field begin thousands of kilometers below the surface of the Earth, where convection in the outer core produces electric currents that, combined with the rotation of the Earth, create and maintain a magnetic field that crosses the planet as a two-pole straight magnet, north and south.
When we talk about the tilting of the Earth’s magnetic field, we hear an event where these poles are reversed. And this has already happened before – about 170 times in the last 100 million years.
The last time this occurred 780,000 years ago, although a temporary turnaround occurred 41,000 years ago and lasted less than 1,000 years. The causes of these reversals remain mysterious and it is impossible to predict completely when the next could occur.
However, we know that a turnaround does not happen overnight. Instead, it takes between 100,000 and 20,000 years, and this is accompanied by a decrease in the intensity of the magnetic field. On the basis of measures that began in the mid-1800s, we are currently at the center of such a weakening. In 2014, satellite data from the European Space Agency revealed that the magnetic field loses 5% of its power in a decade.
Some say the decline may cease at any time, while others say the magnetic field will shift in the next 1,500 years.
In addition to the current compass pointing to the south and not to the north, what would happen if the magnetic field was reversed? While the atmosphere would still help protect the planet from radiation, the weakening of the magnetic field before the reversal could make us vulnerable to carcinogenic energy particles and cosmic rays.
An inverted magnetic field could severely disrupt communication systems and power grids. It could likewise create various north and south poles, and whales, and other migratory animals that utilization the field to set up an ability to know a sense of direction may have issues.

What if the moon fell to earth?

What if the moon fell to earth?
What if the Moon suddenly began getting closer to earth? To the point where it was on a collision course with our planet? Would earth survive the crash? Would a crash even happen? Would the moon get torn up? What would it look like from the earth? The Moon is earth’s only natural satellite ,and the largest object to brighten our night sky. It’s the first and only place beyond earth where humans have set foot .The moon’s gravitational pull causes tides on earth .Tides that might have been the encouragement for life in our oceans to move on land. This pull also keeps earth from wobbling on its axis ,making our climate relatively stable. In short , the moon makes earth a more livable place. So … What is 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 .And that’s going to look very impressive! But wait , what is this Roche limit? In celestial mechanics it is the point at which the gravity holding a satellite together is weaker than the tidal forces trying to pull it apart . In other words , the Moon can only get as close as 18.470 km (11.470 miles) away from our planet ,before BOOM! The tidal forces would tear it apart. All the footprints and flags we’ve left on the Moon , all of its craters and valleys would scatter to from a breathtaking ring of debris above earth’s equator . 37.000 km (23.000 miles) in diameter making earth the second planet in the solar system, after Saturn , to have this striking ring of beauty. The difference being that our rings wouldn’t last long. The chunks of our former satellite, the Moon, would rain down on earth. It would be as if hundreds of thousands of asteroids were falling down on us and wiping out entire cities in the process. Once the Moon began it’s trajectory towards the planet , it would increase the tidal impact it has on us . By the time it hit the Roche limit , it would be causing tides as high as 7.600 meters (30.000 feet). Our world would be devastated by an arms of tsunamis ten times a day .But for a short time, hardcore surfers would enjoy riding some tasty waves . On the other hand, this might become a solution to global warming. With the Moon coming closer, earth’s rotation would speed up. Our days become shorter and shorter. Global temperatures would go down, and no one would worry about climate change anymore . Unless asteroids burned the earth to a crisp. Then there would be no one to worry about anything .I really wouldn’t worry about it anyway. In fact, the moon is drifting away from us at the rate of 4cm (1.5inches) per year. So it’s very unlikely we’ll get to see those pretty, Saturn-like here on Earth. There are so many more hypothetical Earth destroying scenarios.

What if the moon disappears ?

What if the moon disappears ?
The moon is not just a beautiful face we mingle with during the night. It also helps to direct ocean currents, tidal movement, atmospheric movement and climate, and even the axis of the Earth.

So, what can happen to the Earth, and to us, if the Moon suddenly disappears without warning? Can we survive? Unfortunately, the answer is probably negative.
As soon as the moon disappears, we will immediately notice that the night is becoming darker. This is because the moon’s surface reflects the sunlight, which shines a little night sky. Without this indirect flare, crossing unnaturally lit places, such as rural roads or camping sites in the woods, will become more difficult and risky at night.

The sudden disappearance of the moon will also cause animal confusion. It is not surprising, but its results for the question posed by this article are interesting. Without the moon, these animals will have difficulty finding food. On the other hand, rodents tend to hide more when the moon light is bright and it becomes easy for predators to stumble upon them. Without the moon, these animals will multiply dramatically. “I think we may see some changes in the numbers and spread of species in ecosystems,” says Laura Pro, lead author of the study and a wildlife ecosystem specialist at the University of Washington.

Another immediate difference is the tide. Since the distance between us and the moon presents the Earth for the gravitational effect of the moon. Although it is not strongly the earth’s earthly influence, which keeps the moon in orbit, it is sufficient to move the oceans back and forth, in the known tide phenomenon. Without the moon, the phenomenon will slow to about a third of its current velocity, according to Matt Siegler, a scientist at NASA’s Jet Propulsion Laboratory and a lunar probe operator. The tidal movement will not stop completely, given the gravitational influence of the sun on the oceans, but it will not be even close to the moon.

This two-thirds decline will significantly alter coastal ecosystems, potentially destroying a large number of them, disrupting the flow of energy, water, mineral materials and other resources. There are many ecosystems, such as crabs, snails, crustaceans, clams, starfish, seaweed, and algae, all dependent on the daily movement of water. . In contrast, these ecosystems provide food for migratory and domestic birds, as well as wild mammals such as bears, raccoons, and deer.

Tidal movement also helps to move ocean currents, which in turn moves global weather patterns, and distributes warm water and rain showers all over the planet. Without it, regional temperatures will be milder and more violent weather events will emerge, according to Jack Burns, who heads the Discovery and Space Science Network at the University of Colorado at Boulder. He says that the moon’s gravity not only moves the ocean’s water, but moves the particles into the atmosphere in the same way.

In short, large satellites have the potential to stabilize the climate, which is one of the key things scientists look for when determining which planets can contain life. “The planet outside the solar system needs a good-sized moon so that patterns The weather is quiet enough for the emergence of civilizations similar to our civilization ” Some researchers consider that life is impossible without the presence of this heavenly body.

The disappearance of the Moon may cause even more significant changes, albeit at a much longer time. For example, the disappearance of the moon’s impact, which proves the Earth’s current state, could alter the Earth’s axis significantly over time. It may move from a state of complete rectitude, and without classes at all, to intense Milan with violent seasonal changes in the weather and ice ages during a period of only a few hundred thousand years.


What If We Lost Our Senses One After the Other?

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Our five senses are the building blocks of our everyday lives. They bring us pleasure and pain, and they allow us to safely navigate the world around us. So what would happen if we lost them? All of them?

Just think of the simple act of crossing the street: how would you know it’s safe if you couldn’t see the cars, hear their horns, or feel the road in front of you? You wouldn’t.

But what if you lost just one sense at a time? How would the remaining ones respond? Would you be able to survive?

As each sense left your body, the remaining ones would start working to compensate for the loss. If you lost your sight, your brain would re-wire itself to understand your surroundings using auditory techniques like echolocation.

But once all your senses were gone, you’d just be a mind trapped inside of a body. Would life even be worth living?

Imagine you woke up one day without your sense of taste, how long would it take you to realize it was gone? It’d probably be the moment you took your first bite of breakfast and noticed that it was comparable to chewing a piece of gum that’s lost its flavor.

Most of us have experienced temporary taste loss before thanks to the common cold or the flu, but severe nervous system conditions can make it a permanent problem. Luckily, about 80% of our taste sensation is actually provided by our sense of smell, so maybe it’s not that big of a loss.

But what if the smell of those cinnamon buns starts to go faint, and before you know it, a second sense is gone too? The complete loss of the sense of smell is known as Anosmia (an-OHZ-me-uh), and it can be caused by anything from cocaine use to Alzheimer’s or Parkinson’s disease.

Not only would you lose all ability to appreciate the flavors of your food, but you wouldn’t be able to smell a gas leak, smoke from a fire, or spoiled milk. Now, things are starting to get dangerous, you’d probably be best to get to a doctor.

But as you drive to the hospital, you start to realize that you can’t tell how hard you’re pressing the pedals or gripping the steering wheel: your sense of touch is disappearing too. In general, our sense of touch decreases as we get older, but it’s also possible to lose it all together through nerve damage from injuries or from medical conditions.

This would be your most significant loss so far: you’d no longer be able to feel the touch of a loved one, and you wouldn’t be able to feel if you were harming your body. Even walking would be difficult , since you wouldn’t be able to feel your feet touching the ground.

So you stumble on to the hospital and see an ambulance zoom by with its lights flashing, but you suddenly can’t hear the sirens. When most people lose their hearing, they can at least turn to vibrations to process auditory information, but without a sense of touch, that’s not going to be an option.

Hearing loss can be caused by anything from exposure to loud noise, to trauma, diseases, or just genetics. Making it to the hospital would be even harder now because you couldn’t even hear the impacts of your steps to coordinate your movements. And if you did make it to the emergency room, communicating your issues would be very difficult.

As you try to read the confused doctors’ lips, you notice that things are getting blurry, and dark. There’s only one thing left to lose. Lots of people navigate life without vision, 285 million people in the world are visually impaired. But they usually use their other senses to get by, and, unfortunately for you, those are all gone.

So with no senses left at all, your mind would be stuck in a sort of dark limbo. With no idea of the outside world, a deadly trauma could happen quickly, without you even registering the danger.

The only way to survive now would be under someone else’s care, and even that wouldn’t be great. Complete sensory deprivation causes the brain to hallucinate, so you’d virtually be stuck in a dream, and that would have devastating effects on your psychological health.


What If The Black Hole Delete the universe?

What If The Black Hole Delete the universe?
They are massive and extremely dense. They rip apart anything and everything that gets close to them.
We can’t see black holes. But we know they have the destructive power to wipe everything out of existence.
Before we get to the part where a black hole erases the Universe, let’s make something clear.
The universe is a giant supercomputer processing information. Without information, there can be no Universe.
In physics, information is the property of a specific state of a particle.
I know, it sounds confusing. Here’s a simpler way of looking at it.
What If The Black Hole Delete the universe?
This is a carbon atom.
 A bunch of these can be arranged to make a hard diamond. But if you changes the arrangement of atoms, you can get soft graphite. The basic building blocks are the same. It’s information that makes them different. In quantum mechanics, information is like the energy it can’t disappear into nothingness. So how in the Universe can one black hole do the impossible?
Black holes act like monstrous cosmic trash compactors. They squeeze stars, planets and unfortunate astronauts who cross the event horizon into a microscopic point.
So what happens to the information about every particle that a black hole consumes? Since information can never be destroyed, it has to be stored somewhere inside that black hole, right?
Our original understanding of black holes assumed that everything that disappeared in the black hole, stayed in the black hole.
The moment an object passed the event horizon, it got crushed into the density of the black hole. The information about it could never be retrieved again. That’s what we thought before Stephen Hawking introduced Hawking radiation. Hawking realized that black holes aren’t static. Rather, they release their mass and energy back into the Universe particle by particle, until there is nothing left. So does that mean the information within a black hole can somehow escape with the black hole’s outgoing radiation?
Not quite. The black hole doesn’t preserve the information it consumes. It chaotically mixes it together with other bits of information, making it impossible to recover 
If the information can be lost, that would mean that black holes can eventually delete the Universe.
But there is a possibility that the black hole doesn’t delete the information. It may be hiding it in a baby universe a small self-contained part of the universe that branched off of ours. The information wouldn’t technically be lost, but we wouldn’t be able to interact with it. Another possibility is that black holes can encode the information, according to the holographic principle. If you were to get trapped inside a black hole, you’d still experience three-dimensional space. For us looking at you from the outside, you’d appear stretched on the flat surface. Just like a hologram. That would mean that the information paradox is resolved, and we don’t need to rewrite the laws of physics.
But we’d have to rethink our understanding of reality. The universe could be a 3D image projected off a 2D surface.
And you may be a hologram on the surface of a black hole. And the best part the black hole couldn’t delete the Universe after all.

What If you could make yourself invisible ?

What If you could make yourself invisible ?What If you could make yourself invisible?
Invisibility is no longer just a topic of fantasy or science fiction; several companies around the world have developed technologies to make it a reality.
Some use a combination of cameras and digital screens to hide stationary objects, while others offer a more sophisticated « invisibility cloak »-type approach.
So which one works best? How does it harness the power of our brains? What would our world do with this powerful ability?
Once perfected, invisibility technology will first be used for military applications, but what will happen when it finally makes its way to the public? You’d never be 100% sure you weren’t being watched or followed unless you had an invisibility cloak of your own, in which case you could probably do just about anything you wanted without being detected .
What would happen to the moral fabric of society if people were able to act on their impulses without consequences? The desire to be invisible has been a staple of Western culture for millennia, from Plato’s « Republic » right up to modern science fiction.
But what does this desire to become invisible say about us as a species? What is it about invisibility that we’re all so eager to take advantage of?
One of the most promising methods of doing so involves something called Meta materials, which are human-made materials that can affect light in ways that natural materials can’t.
Well, before we go down that rabbit hole, let’s take a look at how we can make it reality after all these years. In order to understand what could make an object invisible, we need to first wrap our heads around what made it visible in the first place .When you see an object, what you’re really seeing is your brain’s interpretation of the light that bounces off of it. So, in order to make something invisible, all you have to do is disrupt that process.
It’s funny; there are so many opportunities to help the world with this ability: you could become a superhero of sorts, gaining an upper hand on criminals, or you could sneak into closed quarters to reveal the secrets of corrupt governments and corporations. But those aren’t the first thoughts that come to the minds of most people when presented with the prospect of invisibility.
If you were to wrap an object in these materials, they could capture light coming in from one direction and been did around the object, giving the appearance that it isn’t there at all. Right now ,this technology has only been tested on tiny objects, but one company, Hyper stealth, claims to have expanded that to full-on military uniforms that not only remove your visual and thermal signatures but also your shadow. So if these claims are true, and invisibility is right around the corner, what would you do whit it? Instead, most people think of unethical things like scaring people, spying on their crush, or stealing things.
In fact, all you have to do is look at the anonymity of the Internet to get an idea of how people would behave if they weren’t held responsible for their actions.
Maybe it’s a good thing that human invisibility is still a distant prospect since being recognized might be the only thing keeping us in line, but that’s a topic for another What if

What If Earth Was Near the Center of the Milky Way?

What If Earth Was Near the Center of the Milky Way?
That’s our home galaxy,the Milky Way.
We can see it from Earth because we live right on the outskirts,far away from all the fun stuff happening in its center.
Could we survive near that center?
How would our sky look like ?Would we fall into a black hole ?
We know that The Milky Way is huge ,about 100.000 light-years across ,it has four large,spiral arms encircling its center; that makes it a barred spiral galaxy,just like most galaxies in the observable universe.
If the Earth packed up its belongings and moved to the heart of the Milky Way,things would be looking pretty bleak for the survival of any kind of life on the planet.But not because of the Milky Way’s super-massive black hole…
The Earth is located in a quiet neighborhood in one of the smallest spurs of the Milky Way-the Orion Arm.We’ve got approximately 27.000 light-years between us and the galactic center.It’s a comfortable spot to live in.
 The temperatures on Earth are just right to sustain life. And there aren’t too many space hazards that could wipe out our existence.Living anywhere near the center of the Milky Way would be different , it would depend on what part of that center the Earth had the misfortune to occupy.The closer you get to the heart of the galaxy, the tighter the stars are packed together.Because of this high star density,the Earth would  be blasted,with a lot more radiation than what the Sun throws at you right now.Under these circumstances, the odds of life ever evolving would be pretty small.But if the Earth moved to the center together with all its inhabitants, you’d find yourself very unlucky.Earth’s magnetosphere wouldn’t be able to protect you from space radiation blasting from all directions.
 This could change the Earth’s climate, and cause everything on the planet to either mutate or die.If you lived,you biggest concern would be a close encounter with a supernova.A supernova occurs when a massive star collapses releasing radio waves, X-rays,cosmic rays and gamma rays into space. For all we know, one massive stellar body could throw the Earth out of the Sun’s orbit.
Our planet would be surrounded by foreign stars until one of them exploded in a supernova and wiped us out for good. But it would look spectacular from Earth,if only for a brief moment.There’s another big hazard that lies within the Milky Way’s center a super massive black hole called “Sagittarius A*” if getting sucked into a black hole isn’t on your to-do list,consider yourself lucky.
The Earth might stay enough from it that we wouldn’t get engulfed by this cosmic beast. But we could get close enough to get caught in the black hole’s orbit. At a distance of 20 billion km(12 billion mi)from the black hole’s event horizon,the Earth could develop a speed of 25 million km/h (15.5 million mph).That’s over 230 times faster than the speed our planet is moving at right now.
Would that mean strong winds?
More disasters?
Would you fly off into space?
It sure wouldn’t be good for you,or anything else on the Earth’s surface.The Earth is perfectly designed to be right where it is. It can survive on the outskirts of the galaxy, but you wouldn’t want it to be anywhere else. The most dangerous place for a planet to be located is anywhere near the center of a galaxy-any galaxy.