what element do these massive stars make right before they die? Start studying How The Universe Works - EXTREME STARS. We can't see them, but we know they're out there. Black holes give physicists no end of headaches, 'cause they break all the rules. The Chandra observatory is a space telescope that can detect the powerful x-rays quasars send out. Then we might finally answer the question what lies at the heart of a black hole? A singularity is a point of infinite gravity, where space and time become meaningless. Season 1. If a black hole found its way into our solar system, it would rip us apart. Early on in the history of the Milky Way, when it was a young galaxy, we were probably a quasar. -Star will heat up and the gas will expand causing the sun to swell. All you need to make a star is hydrogen, gravity, and time. How the Universe Works: Galaxies Word. 9.at 15 million degrees, ___________________ begin to fuse together and a star is born. But how come the poets and the songwriters, how come they don't write poems to our true mother? These supermassive stars weigh and have 100 times more gravity. Scientists use a "cosmic distance ladder" to determine how far away things are in the universe. We live in a very brief period in the history of the universe. For all of our technological advancement in the 21st century, we still do not have a crystal ball for unveiling the future. When massive stars 10 times heavier than our sun die, gravity crushes them, creating a huge explosion, a supernova. And the reason is because Betelgeuse is more massive. Traveling at over 1,000 kilometers a second, the hydrogen atoms smash into each other and fuse creating a new element helium and a small amount of pure energy. 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. To get an idea just how heavy and dense a black hole is, imagine the Earth. New elements are blasted far into space. Anything that gets too close is doomed planets, stars, even whole solar systems. Required fields are marked *. How the universe works - Answer Key Star dust is the building blocks of life. 04 The universe is made up of roughly 68% dark energy, 27% dark matter, and 5% normal matter. Displaying . How the Universe Works 2x05 Extreme Orbits Original Air Date on August 8, 2012 == sync, corrected by elderman == This is our solar system. Director Lorne Townend Stars Richard Lintern (voice) Mike Rowe (voice) Geoff Marcy Generate Link Generate a VideoLink Slowly, inex orably, the universe will get colder and darker until the last star burns out and the universe becomes dark once again. 18.every star will eventually die because its __________ runs out. Published through Distillations, the Science History Institute's . We needed a fabulous source of energy that could drive a star for billions of years at a time. 17.____________ _________ can damage satellites, space ships and even astronauts. The wonder is exactly why I study genetics. At its center, gravity crushes the gas into a superdense, super-hot ball. Expect the usual bombast, and check your local listings. The Immortal Life of Henrietta Lacks. 2. How the Universe Works (2010) Episode Scripts Season: 1 2 3 4 6 7 Season 1 1. It circles around a supermassive black hole weighing 140 million times more than our sun. This new, unknown component, which comprises ~68% of the matter-energy content of the universe, will determine the ultimate fate of all. The origin of the force that is pushing the universe apart is a mystery, and astronomers refer to it simply as "dark energy". In placing before the reader this unabridged translation of Adolf Hitler's book, Mein Kampf, I feel it my duty to call attention to certain historical facts which must be borne in mind if the reader would form a fair judgment of what is written in this extraordinary work. Planets, people, etc. The Universe 7 Seasons 62 Episodes about Episodes About the Show From the planets to the stars and out to the edge of the unknown, history and science collide in THE UNIVERSE. Start studying How The Universe Works - EXTREME STARS. Doeleman's team will link up radio telescopes around the globe, from Hawaii to Chile to Africa. 19.in about ___________ billion years our suns hydrogen will run out. 2. Even though we've never landed in one, we have enough evidence to know that they're really out there. Calculate the energy Calculate the wavelength. But there might still be a way to take a picture of the very edge of the black hole the event horizon. A star is a gigantic hydrogen bomb, so why doesn't it simply blow apart? The hydrogen gas weighs slightly more than the helium. Each jet is 20 times wider than our solar system and shoots clear through the galaxy. That mass that you lost, the missing mass, turns into energy. But there's nothing we can do to protect ourselves when a star dies. And so it's just gonna totally disrupt the gravitational balance of the solar system. As the Keck kicks into action, a laser beam detects tiny disturbances in the atmosphere that would distort the image. Search. 28 terms. Stars are what make our universe work. 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. And that tension, that balancing act, creates a star. Massive stars generate pressures and temperatures greater than anywhere else in the universe. Now, with the help of new spacecraft and Earth-based telescopes, scientists are seeing the sun as they never. Strangely enough, it's as run of the mill as something as iron. Then gravity will win the battle with fusion, triggering a chain of events that will destroy the star. It can even bend the light from distant stars. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Season 1 2. Shep Doeleman and his team are trying to capture an image that shows its outline. There are more stars in the universe then there are specks of sand on Earth. Giant crystals of _____ are at the center of a white dwarf. Examples of Gaslighting in a Relationship, Researchers Release Rare Footage of the Titanic Wreck. Supernovas 6. If it points the camera forward, at first it sees only black, but as it moves toward the heart of the black hole, it encounters the most bizarre place in the universe. But right now we're old enough that the galaxy has quieted down. These remarkable images show quasars of all shapes and sizes firing out into space. What's amazing when these stars explode is that they almost turn inside out. And they're changing our ideas about how galaxies form and, indeed, how the universe works. At the same time, the star's extreme gravity crushes inward. Observations with the Hubble Space Telescope and other observatories showed that the universe is expanding at an ever-increasing rate, implying that some day - in the very distant future - anyone looking at the night sky would see only our Galaxy and its stars. They are spectacular, and they are deadly, blasting a stream of electrical particles deep into space. They're third or fourth generation leftover debris shot into space by dying stars a long time ago. (80) 8.9 2010 TV-PG. In terms of raw energy and power, gamma ray bursts are second only to the Big *** itself. Our destiny is linked to the destiny of stars. Less than 600 light-years from Earth, the monster star Betelgeuse is near death well, in space years. Black holes consume planets and stars anything that gets too close. Please show your work but via typing it NOT WRITING IT IN YOUR, What volume of O2(g), measured at 27 C and 743 torr, is consumed in the combustion of 12.50 L of C2H6(g), measured at STP? When everything goes right, the result is the single best power plant in the universe nuclear fusion. For a few million years, fusion and gravity are locked in standoff. The core of the sun then becomes unstable and the stars outer layers get blown away. Preface. 10. In the world of science fiction, there are many ideas about what a star-killer machine might be like. The night sky is packed with stars. The star is now destroying itself from the inside out, blasting violent surges of energy from its core to its surface. In other words, we could be inside an event horizon. to the empployees was very informative. Calculate the temperature of 2.50 g CO2gas occupies 5.60 liters at 789 torr inoC. 21. Every black hole might be the origin of an entirely separate universe. The greatest problem facing physics at the turn of the last century was, what drives the energy of stars? Some of the more dramatic parts of a nebula are not the beautiful glowing gas that you see but the dark parts. The young planets are finally beginning to look like planets. No creo que Susana _____ (seguir) sobre los consejos de su mdico. By counting gamma-ray bursts, astronomers can figure out how many black holes are being created. The only way to find out more about black holes is to get a good look at one. If that's true, there could be billions of universes out there each one full of stars, planets, life. So, when the Hubble space telescope looks into the far corners of our universe, it sees light that's been traveling for billions of years. The black hole's immense gravity pulls everything down to an unimaginably small point at its center. " In 1987, a brilliant light appeared in a nearby galaxy These pictures record the events following the death of a massive star as a fireball trillions of kilometers wide hurtles out into space. Interesting Facts. The Winds of Creation (aka Megastorms) 3. How the Universe Works. How the Universe Works is a documentary science television series that originally aired on the Discovery Channel in 2010. Log in Sign up. Their experiment reveals that when magnetic loops clash in the lab, they trigger a massive burst of energy. The sunlight from our sun that bathes us and warms us every day is nothing but starlight because our sun is nothing but a star like all the rest. This show follows the journey of planets as they grow from grains of dust to the magnificently diverse worlds we see today. Why is my internet redirecting to gslbeacon.ligit.com and how do I STOP THIS. You could fit a million Earths inside the Sun. These energy waves blow away the star's outer layers. Now going to closed access in the laser bay. It's hidden by a dense cluster of stars circling the heart of the galaxy. We only know they're there because the stars around them are drawn in at millions of kilometers per hour. Heat passes through the thick dust of the nebulas, allowing Spitzer to see new stars coming to life inside. We are now entering the golden age of research in black-hole physics. Others in pairs, orbiting each other and coming together in huge galaxies entire cities made up of billions of stars. The greatest story ever told is the creation of everything, including us, out of nothing. It would be the size of a golf ball, yet weigh the same as the Earth, with the same amount of gravity. When the Sun fuses hydrogen into helium in its core, it creates a photon of light, a particle of light. In 2004, NASA launched the Swift probe to scan the universe for gamma-ray bursts. With this laser, we can detect the processes that occur as the star explodes. Back then, the universe was filled with clouds of gas from the Big ***. The speeds with which stars move is much higher than anywhere else in our galaxy. There's only so much hydrogen in the 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. With no hydrogen left to fuel it, the star begins burning helium and fusing it into carbon. 7. 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