WE Have to GO Very SOON Weird Space Phenomena TOO Difficult to Explain with Conventional Physics

Profound mysteries of the universe. There will come a time when humans must leave Earth for a new home in space. Science fiction does not rule out the possibility of discovering another habitable planet. Humanity's survival is at stake. Astronomers are laying the foundation for our move to a new world today. As they discover more alien worlds, they realize how deadly the universe is. When it comes to life, there is only one rule. Don't leave anything to chance. To understand why space is so savage, astronomers must find out why it is so harsh. What caused Earth's sister planet to be destroyed by our cruel sun? A powerful energy blast fried a promising alien world. Why? The location of our new home needs to be pinpointed. It would be so fast that you wouldn't even realize you were dead. There was just no way to save it. As a result, it became this inhospitable hellscape. The days of humanity on Earth are numbered. To reveal the raw, destructive power of the cosmos, we dive through waves of deadly radiation and plunge into suffocating atmospheres. Over the next one billion years, the sun's brightness will increase by 10%. The incineration of all life on Earth will result from this extra heat. It is written in the stars what will happen to us. In another part of the galaxy, we must find a new home. The Earth seemed eternal to ancient people. Their lives end with their deaths. Indeed, it has always been here. There will always be a place for it here. Planets change. We know that. It is believed that our galaxy stretches 100,000 light-years across, and that this considerable expanse is somewhere that is capable of supporting complex life. As a result of star formation, planets are formed from the leftover debris. The number of stars in our galaxy exceeds 400 billion. There could be trillions of planets in our universe. An exciting discovery was made by exoplanet hunters in 2016. The exoplanets are referred to as alien worlds by astronomers. Approximately the same size as Earth, they find a rocky planet. Proxima Centauri is orbited by the planet. A star that is closest to our Sun, 4.2 light-years from Earth, Proxima b is just the right place for complex life-like humans to thrive. Identifying Proxima b as a habitable planet and being the closest star to us was a game-changer. As a result, Earth science's future directions are changed. Thus, we may be able to visit there in the future. Habitable zones are found around stars. There are places on the surface of a planet where liquid water can exist. The water will boil away if you are too close to the star. The water will freeze if you are too far from it. A liquid water layer can form on the surface of a person in that zone. A future home for humans might be possible on Proxima b. Astronomers are put on hold by what they see next. 2018, there is no hope for life on Proxima b after powerful radiation waves slam into the planet. We have never seen such a high-energy event involving an exoplanet before. An energy release of this magnitude could have been caused by what? The mystery is being unraveled by astronomers. They examine Proxima b, the star orbiting Proxima Centauri, as their prime suspect. In our galaxy, thousands of stars produce light measured by astronomers. Stellar flares are caused by sudden increases in starlight. Radiation from the outer layers of a star causes a stellar flare. It is a red dwarf star called Proxima Centauri. According to astronomers, these stars emit around 80,000 times more flares than our Sun. In addition, each flare is approximately 1,000 times stronger than our Sun's average flare. There are gigantic flares associated with small red stars. Due to their size, they double the brightness of the star. This means that the burst is as bright as the star. Imagine what would happen if the Sun did that. Right now, imagine if the Sun were twice as bright. That's not a good idea. There is no doubt about the evidence. Flares from Proxima Centauri split Proxima b in two. Its volatile nature is revealed by the star. Due to its size, Proxima Centauri's core touches the churning layer of hydrogen around it. Superheated plasma streams from the core to the surface like a furiously boiling pot of water. The star emits vast eruptions of plasma, as if a billion hydrogen bombs were being fired. As the flares spread out, they fan out into space. Proxima b is extinguished when they collide with it. This type of megaflare occurs three times a year on Proxima Centauri. Every world within the habitable zone of the star will lose its ozone layer due to these extreme flares. Ozone protects the Earth from ultraviolet light, which is harmful to life on Earth, thanks to its presence in its atmosphere. This continuous barrage of high energy radiation will destroy Proxima Centauri b's ozone layer, if Proxima Centauri b has an ozone layer. Any chance of humans living on Proxima b one day is ruined with the destruction of this layer. These flares emit a type of light that is used to sterilize surfaces. This would result in the complete destruction of a DNA molecule. To support complex life, a new Earth must orbit a stable star. We are still searching for our next home. Can three newly discovered planets in the same system sustain humans on a thin boundary between fire and ice? Is it possible to find habitable planets on an alien world the size of Jupiter? Before our Sun engulfs the Earth, humans must leave. In another part of the galaxy, and on another planet, astronomers lay the groundwork for our eventual move to another planet today. An Earth remote system was discovered in 2017 that is 40 light-years away. Around Trappist-1, a dwarf star, orbits seven rocky planets similar to Earth's size. It may take a year on these worlds between 2 and 19 Earth days for a year to last on Trappist-1. The system contains three habitable planets. Is it possible that we will live in one of these worlds in the future? As a scientist, I have discovered things that, if they weren't right in front of me, I would have never believed existed. I am absolutely blown away by the Trappist-1 system. Using telescopes, we can gain a deeper understanding of the system. Planets with unusual orbits are likely to exist. Unlike Earth, they do not revolve around their star as it does around the Sun. According to many astronomers, the same side of all seven planets faces the star. This is known as tidal locking. In this example, an action is locked to the Earth by tidal. You can see the Moon in the night sky if you look up at it. It is always seen from one side only. The Earth is always visible from one face. As a result, the Moon is tidally locked to the Earth. In other words, the Moon spins once on its rotational axis at precisely the same time as it orbits the Earth. The close proximity of these planets to their stars allows them to be discovered. The Trappist-1 system experiences this phenomenon for what reason? 200,000 times more planets are orbiting Trappist-1 than planets are orbiting it, and as they huddle together, its immense gravity grips them. Each planet is warped by the gravity of the star. On the side facing the star, an enormous bulge of rock was pulled out. Using the bulge as a handle, the star gently slows the planet's rotation. As the planet slows down, one side remains oriented towards the star for millions of years. One system in the Trappist world poses a significant challenge to future humans due to its tidal lock. As a result of Earth's rotation, no part of the planet gets too hot or cold. A planet's spin is what makes it possible for life to exist. Thermal energy is evenly distributed across the surface of our planet as a result of this spin, creating hospitable conditions for life to thrive. Despite that, the Trappist-1 planet becomes a super-extreme world of two halves due to tidal locking. There is a good chance that every planet in the Trappist-1 system is tidally locked. One face is shrouded in eternal darkness. Starlight bathes the other. The powerful radiation from the star roasts the surface of the day side. Evaporation removes water from the atmosphere. It is a cosmic winter on the night side. As temperatures plummet, water solidifies. The dawn always breaks between these two hellish half-worlds. There may be just the right temperature here to support complex life. Humans who settle this narrow strip should be commended. The living conditions will be precarious. One half of the planet will be engulfed by huge megastorms with scorching winds. Come face to face with frozen gases on the other. Super hurricanes will never end here. In the long run, humans cannot live on a Trappist-1 planet because of these massive storms raging inside it. There is no reason that life cannot exist on a tidally locked planet. But if our species were to pick the next planet we would inhabit, we probably wouldn't choose one that is tidally locked. Human space travelers must find a place to live elsewhere in the future, but the odds are stacked against them. The habitable zones of over 4,000 exoplanets have been found on just 2% of them. Why is it so challenging to find rocky planets in habitable zones? There may be a clue where they find another type of exoplanet. As demonstrated by telescope observations, exoplanets like Jupiter are gas giants made of hydrogen. Our solar system is dominated by one planet, Jupiter. When you add up all of the mass of the planets, Jupiter is about 70% of the mass. Hence, when you think about a solar system, these giant planets tell the story. Having a super close relationship with their stars, our solar system has almost 480 million miles between Jupiter and the Sun. Most Jupiters orbit their stars less than 10 million miles away, like most exoplanets discovered to date. Gas giant worlds orbiting close to their stars are found by them. Over 7,700 degrees Fahrenheit are generated on the surface of these gas giants. What is the reason for the proximity of these hot Jupiters to their stars? Would this closeness make finding habitable rocky planets difficult for future space travelers? In the future, humans will have to leave Earth to live among the stars. According to astronomers, there are few rocky planets currently found that can support human life in the future. Can they solve why there are so few planets like Earth found by astronomers? Special telescopes are used to uncover what gas giant exoplanets are made of. Even though most exoplanets are challenging to see directly, we can figure out what's in their atmosphere by observing how starlight passes through them. Different constituents in that atmosphere absorb different colors of light. As a result, we can determine what the atmosphere is like by examining light colors. In WASP-39b, a hot Jupiter, telescopes discover something strange about its atmosphere. There is water on this planet, according to the data. How can a planet hotter than many stars in extreme heat have a liquid that vaporizes? The discovery of a planet with a lot of water in its atmosphere close to a star. There is no way that planet could have formed there. Many gas giant planets evolve in the same way, according to astronomers. A planet system begins as a flat disk of gas and rock. At the center of a star, an explosion occurs. The heat it generates blows away lighter elements like water and hydrogen. The star, however, is millions of miles away. A gas giant planet such as WASP-39b can be formed from these materials because it is cold enough. Over millions of years, the newly formed star's gravity pulls the gas giant closer and closer. Gas giants eventually become hot Jupiters when they get close to them. Several of the hot Jupiters found orbiting distant stars and made the same journey, according to astronomers. There is a possibility that future space travelers may find a few rocky planets that could be our next home because of this death spiral. Gas giants of the size of Jupiter begin their journey toward their stars. Everything in its path is steamrolled. It's possible. More minor planets are swallowed whole by it. Planets were similar to Jupiter. Other planets are smashed together by immense gravity. Sometimes, it even kicks them out. A hot Jupiter eventually settles into a close orbit around the planet. In its wake, it leaves a trail of destruction. There is a possibility that runaway gas giants could destroy more minor rocky planets and systems in our galaxy. Perhaps this is why it is challenging to find exoplanets like Earth. In the end, the universe is relatively unforgiving. An early solar system could be destroyed by a hot Jupiter migrating towards its host star. There have been many creative ways to make a solar system uninhabitable. Potential future Earths were destroyed by hot Jupiters before they could flourish. Other world-killing phenomena can affect planets that can escape destruction. The solar system shows future space travelers what disasters can ruin rocky planets. Earth's twin is Venus. There are almost identical elements in the same proportions on both worlds, and roughly the same size. The characteristics of Venus make it an excellent candidate to support life. This is not the case in reality. The solar system's hottest planet is Venus. At the surface, the temperature reaches 860 degrees Fahrenheit. It's hot enough to melt lead at that temperature. In its atmosphere, sulfuric acid clouds blow corrosive particles. Did you ever have a day when the heat and humidity felt like it was stinging your skin when you went outside? Imagine you are in a fire with people pouring acid on you. That's nothing compared to Venus. An exoplanet like Venus could be habitable in the future if humans search for a new home. A life-supporting atmosphere, liquid water, and oxygen may all exist on Earth just as they do. There are many similarities between Venus and Earth. In terms of size, it is similar. Rocks make up its surface. It probably looked like the Earth with an atmosphere like ours billions of years ago. There may even have been liquid water on its surface. Venus is no longer a potentially habitable planet. Why did it become a scorching hell? Earth's Venera missions beamed back data that provides a clue. Only photographs of Venus' surface have ever been taken by the Venera landers. Up close, these images show the hellish baked planet. Venus' atmosphere is 95% carbon dioxide, according to the lander's instruments. A large amount of this gas is on the planet, which explains why it is so hot. The greenhouse gas carbon dioxide contributes to global warming. Carbon dioxide absorbs heat from the sun and prevents it from escaping back into space. Thus, it is insulating the planet, and the planet is only getting hotter and hotter. The amount of carbon dioxide in the atmosphere is just 0.04%. Carbon dioxide in the air causes our planet to radiate excess heat into space. Venus and Earth are twin planets born with almost identical elements proportionally. How did Venus accumulate so much carbon in its atmosphere? The frozen deserts of Mars were once vast oceans. There are only a few days left on this planet. Several billion years ago, humans had to relocate to another part of the galaxy. How will future space travelers make the right decision in choosing the next planet? Venus, Earth's twin, teaches astronomers a valuable lesson. The elements and proportions of Venus and Earth are almost identical. Venus now has a suffocating atmosphere of carbon dioxide, unlike Earth. What happened to two planets that started out so similar? The location of Earth's carbon reserves is key to understanding its carbon storage. Carbon dioxide was released into Earth's atmosphere by volcanic eruptions 4 billion years ago. During rain, water droplets dissolve carbon dioxide inside clouds and carry it back to the surface. Calcium carbonate is formed when dissolved carbon dioxide reacts with other river elements. Carbon dioxide is locked away by limestone rocks formed from calcium carbonate raining down to the ocean floor. As a result of this cycle, almost all the carbon on Earth is packed into the planet's crust over many millions of years. Venus, however, flips the process on its head. For what reason does a world like this release so much carbon from its rocks into the atmosphere? In open clusters of stars, astronomers believe they can find a clue. In these clusters, telescopes measure the brightness of the stars. A planet like Earth could be baked to death based on these observations. Middle-aged stars are brighter than those that are young. Their super-hot cores are believed to be why these stars become more optimistic as they age. Burning through its nuclear fuel supply makes a star brighter and heats up. 4 billion years ago, our Sun was 30% cooler and dimmer. In the past, the Sun was not as bright as it is now, based on what we know about stars. Venus was probably not as hot as it is today. As a result, the planets would have been exposed to less radiation. There may have been rivers and oceans, and life could have thrived there. A planet like Venus can be ruined by an aging star like our Sun in the future. Nuclear fusion inside the Sun's core accumulates energy in its hydrogen shell. There is a heating up of the star. At 125 million miles away, Venus is warmed by this extra heat. As the oceans evaporate, water vapor fills the atmosphere. Rocks are forced to release carbon due to this trapping of heat. As a result, the greenhouse effect becomes a runaway. The surface temperature rises to over 860 degrees Fahrenheit as a result. The atmosphere of Venus shows how aging stars can transform habitable planets into suffocating nightmares. As another example of what a rocky planet in the habitable zone of a distant star might look like, we have one in our solar system as another warning to humans seeking a new home in the future. The distance between Mars and the Sun is approximately 75 million miles. According to probes and rovers sent there, it appears that the red planet is a frozen, dead world. According to new evidence, Mars was an entirely different place billions of years ago. Images of Martian geology are taken by the Mars Reconnaissance Orbiter. Photographs reveal how much of Mars' landscape was shaped by water. A river once flowed on Mars, valleys filled with water, a lake was full of water, there was rain, there was snow on the ground, it was very similar to Earth. After a long time, this wonderful Earth-like world turned into a cold, dead desert. How did Mars end up? During NASA's MAVEN mission in 2017, a clue was discovered. Mars' atmosphere is monitored by MAVEN. According to the probe, the red planet's atmosphere escapes around 35,000 tons of gas each year. Its gaseous atmosphere is being shed every second Mars ticks by. Every single day, that's like stealing coins from a cash register. Over time, the number of individual thefts adds up to a significant amount. As Mars' atmosphere thins, its atmospheric pressure declines, and liquid water evaporates. Heat cannot be trapped in the atmosphere to warm the planet. There was a time when Mars was a viable, habitable planet. Is something robbing the red planet of its gas? Could mysterious mega-geysers millions of miles from Earth redefine the search for habitable planets? It's just that. Astronomers are looking for planets capable of supporting complex life in the cosmos. A new home and galaxy will be needed for humans in the future. Nevertheless, we can learn how the universe can destroy habitable worlds from our solar system. Mars' oceans became barren deserts because of what? There is a clue in the data from NASA's missions to the red planet. There is a 40-fold weaker magnetic field on Mars than on Earth. Against the Sun, a planet's magnetic field acts as a protective shield. Radiation from the Sun bombards the inner solar system. Mars' magnetic field can't withstand such punishment. Mars' atmosphere is ripped away one molecule at a time by the Sun's radiation. The magnetic field of Mars is weakening, according to astronomers. Planet's super-hot metal ball is cooling. The rotating, hot, molten core of a planet generates its magnetic field. A planet with a larger core takes longer to cool down, so it is more significant. There are around 10 times fewer people on Mars than on Earth. The red planet's magnetic field is weak because of this size difference. The video also shows the search for a new home by future humans. If they settle on a rocky planet that is too small, what could happen? The planet Mars has been covered in rivers and oceans for one billion years since it was formed. The magnetic field around it protects it. The sound emanates from the molten core of his body. The small size of Mars causes it to lose heat quickly and solidify from the outside. There was a slowdown in the flow of metal as the core hardened. The magnetic field is disturbed and weakened. Mars is exposed to the scorching solar wind when this planetary shield fails. As a result of solar energy, the Martian atmosphere is stripped away. Water evaporating from Mars' surface evaporates into space. We would have seen Earth and Mars as these beautiful blue planets billions of years ago if you had visited our solar system billions of years ago. Nevertheless, if you returned today, you would realize something had changed. There was something wrong with Mars. A planet that is habitable and one that is probably not is distinguished by its mass. Humans searching for second Earth are warned by Mars. If the galaxy wrecks habitable planets in stable stars' habitable zones, how can it do so? Our galaxy and solar system have ingredients for life all around us. Ingredients alone aren't enough. Conditions must also be correct. Despite living in the habitable zone, you are not guaranteed safety in the universe. For complex life to survive on another planet, liquid water is essential. The question is where? Will humans be able to find liquid water in the future outside the habitable zone of an alien star? It's possible we missed something. Scientists first thought of habitable zones as the distance between a planet and its star warm enough to support liquid water. It may be necessary to look further outward. Cassini, NASA's spacecraft, uncovers a clue. Saturn's moons and giant planet Cassini were studied in 2015. Here is a photograph of the frozen moon Enceladus taken by the probe. In the video, mysterious plumes are blasting from icy cracks on the moon's surface at more than 750 miles per hour. One of the plumes is sampled by Cassini. According to analysis, it contains ice, salty water vapor, and tiny grains of water. As a result of this evidence, scientists have reached a startling conclusion. The plumes from Enceladus' surface are likely only caused by liquid water under pressure inside the moon. A giant saltwater ocean could be trapped inside Enceladus based on the amount of water in each plume. Out there, there is a tremendous amount of water. From the beach or when you're in a boat, it seems vast. Despite this, it is only a tiny fraction of Earth's total mass. One quarter of the mass of Enceladus is liquid water. Our solar system's habitable zone extends around 750 million miles from Enceladus. Can liquid water exist on this moon if it is so warm? The search for our next home world is transformed by this heat. How does it affect the search? However, our species will have to find a new home beyond our solar system in the future. In the habitable zone of an alien star, the odds are stacked against the existence of a second Earth. Currently, scientists are searching for signs of liquid water outside the habitable zone. Complex life requires long-term sustainability. Under Saturn's moon Enceladus, a secret ocean is discovered. Is it possible to have liquid water on a moon 900 million miles away from the Sun? There is no doubt that Saturn's enormous gravitational force is the answer. As Enceladus orbits Saturn on an elliptical path, it is squashed and stretched by its immense gravity. Friction is created by this constant warping of the moon's rocky core. It was scorching as well. Gravitational heat from a vast planet warms a watery moon. Moon's icy shell melts as this heat radiates outward, to create a subsurface ocean. The sea floor appears to have cracks. Minerals are pumped into the ocean from these gaps by hydrothermal vents. Considering that it has an entirely frozen surface, yet still has a warm, salty ocean, it's pretty amazing. According to astronomers, there could be 100 times more moons in our galaxy than planets. There are likely trillions of moons in the Milky Way. Humans may be able to live there in the future. I remember how amazing it was to think there might be underwater oceans beneath these icy moons. Icy moons, however, outnumber rocky planets. Maybe we should be looking for icy moons of gas giants if we're looking for liquid water worlds, in the case of a giant alien planet orbiting a star close enough to it. There is a lot of water in it. Radiation is protected by the thick atmosphere of the moon. Liquid water can then be found on the surface of the moon. It might look like Earth from this moon. Our planet's oceans are located on the outer edge. Both the moon and our solar system contain liquid water. There are a lot of colds there. Can you find a system with a massive planet closer to the star? There is now a warmer climate on its moons. They may be Earth-like, have an atmosphere, and have oceans. An exomoon might even have life. Science fiction isn't involved here. There is a possibility of this happening. Imagine standing on this lush planet, looking up into the sky, and seeing your sun and this enormous planet you're orbiting. A new NASA space telescope, the James Webb Space Telescope, will revolutionize the search for alien worlds. It will allow astronomers to study distant planets and their moons in greater detail than ever. There is a possibility that a habitable planet like Earth could be discovered shortly. The existence of planets around other stars was unknown a few decades ago. Someday, people will look back on this time and say they had no idea there was another Earth. The world is constantly changing. Being along for the ride is lovely. Astronomers today see a violent, unpredictable galaxy. Supermassive stars emit flares that fry planets instantly. Several rockier worlds were smashed by gas giants. The sun's radiation keeps planets alive. Their atmospheres are stripped away. There is no doubt that life does not thrive easily in the universe. Some of these so-called habitable exoplanets might be these uninhabitable alien hellscapes. However, astronomers today believe that the galaxy contains many viable planets that could be home to future human travelers. The Earth-like exoplanets are very rare, even though many exoplanets are known. The fact that there are Earth-like planets doesn't mean there aren't any. We cannot detect planets with conditions like ours now because the galaxy contains hundreds of billions of stars. Billions of piles of Earth may exist in the universe. We may live on a rocky planet orbiting a sun-like star in the future. A moon orbiting a gas giant could be an ocean moon. The number of candidates in our galaxy is trillions. There is a home waiting for us out there.