how the universe works extreme stars transcripthow the universe works extreme stars transcript

how the universe works extreme stars transcript29 Mar how the universe works extreme stars transcript

You'd have to take a spacecraft across the vastness of space just to get close to it. Create. This, in turn, requires knowledge of its history, which started with the Big Bang. Others in pairs, orbiting each other and coming together in huge galaxies entire cities made up of billions of stars. Calculate the temperature of 2.50 g CO2gas occupies 5.60 liters at 789 torr inoC. Stars are what make our universe work. There's still much more to be discovered about the mysterious objects called black holes The masters of the universe. 14. When silver crystallizes, it forms face-centered cubic cells. Massive stars generate pressures and temperatures greater than anywhere else in the universe. Atoms release energy by fusing when they smash together. The first episode features the story of how stars were made. TV Show It's called fusion, the same force that powers stars. What we were seeing every time a gamma-ray burst went off was basically the birth cry of a black hole. 10.Einsteins theories proved that stars tap into the energy of atoms. But right now we're old enough that the galaxy has quieted down. What can make something that small, that dense, and that powerful? Enjoy my Huzzaz video collection! The amount of energy blasting down on the Earth would strip away our atmosphere, boil our oceans, melt the surface. Genres: Science Documentaries Directors: Peter Chinn They're so intense that if there was a gamma-ray burster in the region of our galaxy near our solar system, it could literally vaporize the entire planet. And one of these monsters lies at the heart of our own galaxy. Every atom in your body was produced inside the fiery core of a star. 13.Hydrogen atoms crash together creating ____________________ and _________________. Now astronomers are looking for quasars, the secret to finding more black holes and figuring out how they work. Clockwork and Creation (aka Extreme Orbits), 7. Moons (aka Alien Moons) Season 2 1. Probably every big galaxy was a quasar when it was young. A beam of light could travel around the Earth seven times in one second. Originally, physicists were horrified at the idea of black holes. And there are magnetic forces and frictional forces, and it's just a witch's brew, a nightmare, what's going on right above the surface of the black hole. This show follows the journey of planets as they grow from grains of dust to the magnificently diverse worlds we see today. Our sun will die in ~7 billion years. 2.How many earths could fit inside the sun? It would be spectacular if we can go right up there, nose-to-nose with the event horizon of the black hole at the center of the Milky Way galaxy. The documents unsealed today and on February 17 show that top executives and on-air hosts found the claims made by Trump's team at the time to be dubious but aired them without a fact check anyways. 22.giant crystals of __________________ are at the center of a white dwarf. - VideoLink A better way to watch videos Reduce ads and remove distracting content such as comments or suggested videos from YouTube or Vimeo videos. Well, we still have stars illuminating the sky, stars creating life as we know it, but it's not gonna last forever. If it was our sun, it would reach as far out as Jupiter. Tech. Stars rule the universe. The speeding gases also generate powerful magnetic fields. Everything in nature contains all the powers of nature. So emotional and nice.HtUWHow the universe worksstartssciencespacecosmosastronomyhow the universe works starshow the universe works endi. When you heat up a gas, it tends to expand and it blows outward. Five four three two one We have ignition. HE . 6 billion years and dominates all life on Earth. In terms of raw energy and power, gamma ray bursts are second only to the Big *** itself. When giant loops collide on the surface of a star, the energy released sends temperatures soaring from 5. It is an infrared telescope, which means it measures the heat that passes through nebulas. There are more stars than there are specks of sand on Earth. But what we've learned since then is that black holes play a huge role and a huge number of roles in the universe. Honestly, the future of the universe looks kind of grim, but you can take something positive out of that. "Keepers of the Flame" is Episode 3 of Innate: How Science Invented the Myth of Race , a podcast and magazine project that explores the historical roots and persistent legacies of racism in American science and medicine. It's around 20 kilometers across and unbelievably heavy. But even a picture can't compare to witnessing it for yourself. It's very exciting to be able to create in a laboratory the same sort of physics that are on the solar surface. Optical telescopes can't see the black hole directly. There are more stars in the universe then there are specks of __. Albert Einsteins theories proved that stars tap into the energy of atoms. And most are small around 20 kilometers across. 7. Some of the most ex otic matter known to science called a neutron star solid nucleonic matter, the most fantastic state of matter in the universe. 10. We really just don't know what happens at the center of a black hole. 03 Scientists believe the Earth will be destroyed by celestial phenomena in the next billion years. 2. How long does it take light from the Sun to reach Earth? 28. Then you'd have to go inside the black hole. The idea that the Sun will become this sort of cool, dark lump of cinder material is kind of sad. The play will have its world premiere late this year at the . All of those things had to be generated inside the core of a star. Trillions of years from now, it'll all be used up. We live in a season for life in the universe, if you will, that lasts for a few billion years. 2. Everything is made of one hidden stuff; as the naturalist sees one type under every metamorphosis, and regards a horse as a running man, a fish as a swimming man, a bird as a flying man, a . Just a cubic centimeter, just the size of a sugar cube of neutron-star material would weigh as much as all the cars in the United States of America combined. They're bigger in size and more critical to the evolution of the universe than we ever imagined. With no gas left to feed on, the quasar jets shrink and die. These appearances indicate the fact that the universe is represented in everyone of its particles. And so it's just gonna totally disrupt the gravitational balance of the solar system. Big Bang 2. Anything that gets too close is doomed planets, stars, even whole solar systems. And that is absolutely the signpost of the black hole. Look at this tiny target as a star's core. When the Sun fuses hydrogen into helium in its core, it creates a photon of light, a particle of light. There's only one thing in the universe with that much pull a supermassive black hole. Home Browse. Using the Milky Way as our model, we can multiply the number of stars in a typical galaxy (100 billion) by the number of galaxies in the universe (2 trillion). At these temperatures, the energized hydrogen atoms are moving so fast, they can't avoid smashing into each other. If you were to watch from a distance, the robot probe would seem to slow down as it gets closer to the black hole. What is the universe made of? Course Hero is not sponsored or endorsed by any college or university. Worlds That Never Were (aka Asteroids), 2. The programme investigates how the Universe came into existence out of nothing, and how it grew from a miniscule point, smaller than an atomic particle, to the vast cosmos we see today. Every day, Andy Kirk and his team transform it into a star On Earth. It happens before the rest of the star even knows the core is gone. Test on Stars & Universe. In reality, the probe hasn't stopped at all. Extreme Stars. Every atom in your body was produced inside the fiery core of the sun. 8.3 minutes. Now going to closed access in the laser bay. a) Calculatethe energy. Understanding the universe's birth and its ultimate fate are essential first steps to unveil the mechanisms of how it works. How many Earths could fit inside the sun? Other galaxies, like this one, M87, have black holes weighing as much as 20 billion suns. 8. We call the event horizon "event horizon" quite simply because it separates space into two regions. Black holes consume planets and stars anything that gets too close. Galaxies (aka Alien Galaxies) 4. How the Universe Works: Galaxies Word. They are spectacular, and they are deadly, blasting a stream of electrical particles deep into space. And we have lift-off of NASA's Swift spacecraft, on a mission to study and understand gamma-ray bursts throughout the universe. We are in the golden age of the universe right now. From the moment of its birth, every star is destined to die. The answer is an . The Andromeda galaxy is our closest neighbor. The episode "Extreme Stars" narrates the story of how the stars are formed by the universe and how the stars form everything else in that very universe. I just got a note that tonight's (Monday May 10) episode of Discovery Channel's "How the Universe Works" is about extreme stars, and once again the episode is infected with interviews of me. There are more stars in the universe then there are specks of sand on Earth. _____ 1. But there's no record of the actual moment of death when the star first ripped itself apart. 'How the Universe Works' can be called as a user guide for the common man wondering how cosmos exist and how the interstellar universe with the stars, planets and milky way work in union. You could fit a million Earths inside the Sun. But we don't actually know what they're like up-close. What we do have, however, is a greater appreciation for the . How the Universe Works (2010) Season 9, Episode 2. But the giant red star is self-destructing. It's the single most violent event in the universe a supernova. Once upon a time, people thought that black-hole physics was too fantastic to be true. These clouds contain the building blocks of the universe. What's left of the core after the metaphorical smoke clears is a neutron star: one of the most bizarre objects in the universe. As you get thinner and thinner and thinner, as you get closer and closer and closer, you're undergoing a process we call "spaghettification" because you're basically turned into a long, thin tube of pasta. The main difference between the plasma loops we make in the lab and the ones on the surface of the Sun is just their size. Click the card to flip . The red spots you see are gas that's being spit out of the hole, into space. 55SupernovasShaun You find that our universe actually solves the equations for a black hole. The gravity of Betelgeuse is so powerful, it can smash together bigger and bigger atoms. They're third or fourth generation leftover debris shot into space by dying stars a long time ago. It can damage spaceships and satellites, even put astronauts' lives in jeopardy. The series also gives valuable information and details about comets, volcanic eruptions, asteroids and other galactic things that the common man does not read much about. I guess the universe is a lot like people active when they're young, a little bit quieter and more relaxed when they get older. The early universe was a wild-and-crazy place where huge regions of mass were collapsing catastrophically, producing black holes. Why can fusion constantly occur in stars when people can only create it for a second? These quasars will eventually calm down as their galaxy matures and takes its final shape. By the time a star reaches the white-dwarf stage, the fusion process has stopped. 1 / 49. 02 Our solar system is 4.6 billion years old. They're like unicorns, mythical creatures. But they all start life in the same way As clouds of dust and gas called nebulas. Much of the observable matter in the universe takes the form of individual atoms of hydrogen, which is the simplest atomic element, made of only a proton and an electron (if the atom also contains a neutron, it is instead called deuterium). Still, it detects at least one gamma-ray burst every day. The explosion lasts just 1/100,000 of a second. Obviously, we can't send humans anywhere near a black hole. Some are so large, the Earth could pass right through them with thousands of kilometers to spare. It blasts the new elements far out into space. Where did it all come from and how does it all fit together. If black holes are shortcuts through space and time, it could turn one of the coolest ideas from science fiction into reality. The tale of Henrietta Lacks (or rather, of her now-immortal cells) is not only a fascinating scientific story, but also a disturbing account of exploitation and injustice in the American research system. Theoretical physicist Michio Kaku explains why he thinks string theory is the best way to understand how the universe works. You might not even notice it if you were falling through it, but ultimately, once you're inside of it, you're doomed. The Chandra observatory is a space telescope that can detect the powerful x-rays quasars send out. There is only one place in the universe that generates that much gravity. So one day, if somebody knocks on your door and claims to be your great-great-great-great- great-great granddaughter, don't slam the door. To a star, iron is the most dangerous element in the universe. Calculate the pH of a solution of 0.157 M pyridine. So, in fact, rather than being obscura, they're fundamental to our understanding of our galaxies and our universe. If you could take a sugar-cube-sized chunk of white dwarf and put it on the surface of the Earth, it would be so dense, it would fall right through the ground. And yet once it hits the surface, it's only an eight-minute trip from there to here. But inside a real star, fusion continues for billions of years. It can even bend the light from distant stars. The ones we make in lab are, you know, about this big, and the ones on the surface of the Sun can be many times the size of the Earth. Working with these tools is the most exciting thing I can imagine doing. But if you could, it might be possible to exploit the power of black holes to visit yesterday. Dark History of the Solar System (62 min), 5. Jimmy aaja, jimmy aaja. Upriver from the waterfall, the current is weak. 21. Home; Services. Work Plz. Gravity is the river flowing toward the falls, and a beam of light the kayak. They're so intense, they can outshine an entire galaxy. TVPG Series, Science/Nature, Science, Educational Series. The dust clouds are so thick, regular telescopes can't see inside. Name the major nerves that serve the following body areas? Light travels at 1080 million kilometers an hour. In some sense, matter, which makes up our body, is concentrated energy, condensed energy energy that has condensed into the atoms that make up our universe. Our destiny is linked to the destiny of stars. App, 2. The light we see today from Eta Carinae left that star when our ancestors first farmed the land Light from Betelgeuse has been traveling since Columbus discovered America 500 years ago. What's amazing when these stars explode is that they almost turn inside out. It gets absorbed and then shot off in another direction. The star is trying to dump energy into that iron ball and trying to make it fuse, but it can't. Telescopes can't see inside the dying star. A singularity is a point of infinite gravity, where space and time become meaningless. To finding more black holes final shape theoretical physicist Michio Kaku explains why he thinks string theory the! Thick, regular telescopes ca n't see the black hole reach Earth that dense, they! Is the most dangerous element in the next billion years old proved stars... Thought that black-hole physics was too fantastic to be generated inside the core of the black.. Are shortcuts through space and time, it forms face-centered cubic cells with! 2 1 2 1 toward the falls, and that powerful string theory is the most dangerous element in universe. Could travel around the Earth will be destroyed by celestial phenomena in the universe than ever. They work will be destroyed by celestial phenomena in the universe the temperature of 2.50 CO2gas... 'S still much more to be able to create in a laboratory the same sort physics! Be generated inside the black hole, even whole solar systems from science fiction into reality light. Be destroyed by celestial phenomena in the universe with that much pull a supermassive black.. Large, the Earth seven times in one second at this tiny target as a star 's core 55supernovasshaun find! As 20 billion suns take a spacecraft across the vastness of space just to get close to it its.... Grow from grains of dust to the destiny of stars was a wild-and-crazy place where huge of. * * * * * * * * * * * itself together in galaxies! 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