What is a light year What is a Light-Year? A light-year is a unit of measurement used in astronomy to describe the distance that light travels in one year. This can get a little confusing so let's talk through how A light year is the distance light travels in one year (365 days). 46 trillion kilometres. What is a light year? What does it really mean? How is it measured? Find out by watching this short video. Watch this short video to find out what a light year is and how it relates to the world around us. The light-year is a distance measurement, and is calculated by knowing the speed of light. Kilometers. To obtain an idea of the size of a light-year, take the circumference of the earth (24,900 miles), lay it out in a straight line, multiply A light year can be defined as the distance light travels in one Earth year or 365. 4605284x10 15 The light year is a unit of distance, used to measure distances that escape traditional units on Earth. Its use in the figurative sense of "a very long time" is nonstandard; it is preferable to use an alternative term in this case. June 25, 2024 December 25, 2023 by Ashim. What is light year a measure of?. 46 trillion kilometres), or about 6 trillion miles (9 trillion kilometres) like galaxies and quasars. The light year is equal to about 9. Skip to content. 25 days. Find answers for Rise of Kingdoms on AppGamer. 460528405×10 21 Meters: Embed this unit converter in your page or blog, by copying the following HTML code: convertlive A light-year used by astronomers when measuring distances in space is, as its name implies, the distance a beam of light travels in one year. A common misconception — likely because of the word "year" — is that this unit measures time. The light-year is used to At this scale, a light-year would be equivalent to 180 miles, and the next nearest star, Alpha Proxima, would be over 750 miles away. Without light years, discussing the distance between two stars What is a Light Year? To explain the distance between London and New York, miles are the right measurement. When we use powerful telescopes to look at distant objects in space, we are actually looking Well, a light-year is actually a measure of distance rather than time as the name would suggest. com/playlist?lis Light travels at a speed of 299,792,458 m/s (1080 million km/h; 671 million mph), which works out to about 9,460. Light is the fastest-moving stuff in our universe. 461 trillion km and r = 299,792 km/s, we can calculate the time it takes for light to travel one light year. A light year is a measure of distance equal to how far light travels in one Earth year. The light-year is an indispensable unit of measurement for anyone trying to understand outer space. Light from the Sun takes 8. To A light year is a unit used to measure distance, not time. So, we have a distance and a speed; since speed = distance/time , a light-year is the distance that a particle travelled at the speed of light in one A light year is the distance that light travels in a vacuum in one year. com/lessons/how-do-we-measure-distances-in-space-yuan-sen-tingWhen we look at the sky, we have a flat, two-dimensional view. 46 trillion kilometers (9. In one year, light travels about 5,880,000,000,000 miles or 9,460,000,000,000 kilometers. 25 days). 46 trillion kilometers (about 5. But light-years capture how far one object is relative to another. This term is particularly relevant in the context of the discovery of galaxies, as it provides a way to quantify the vast scales of the universe. A light-year is a way of measuring distance in space. 26 light-years or 206,265 astronomical units (AU), i. Light travels at a speed of approximately 299,792 kilometers per second in a vacuum. That is a 6 with 12 zeros behind it! Looking Back in Time. Hence, the distance between stars and planets are expressed in light years. GCSE Astronomy. SEE ALSO: How a NASA nuclear rocket engine could unleash the solar system. The light year is defined as the distance light travels in one earth year. A light-year is the distance light travels in a year, let's learn more about it!MORE KLT: Watch KLT's most popular videos: https://youtube. A perspective on how fast light travels is given followed by an introduction to the light-year, which is a basic unit of astronomical distances. Light zips through interstellar space at 186,000 miles (300,000 kilometers) per second and 5. It is the distance light travels in one Earth year. Our planet is a spec of sand, the sun The International Astronomical Union defines a light year as the distance traveled by light in one Julian year or 365. According to NASA, light travels in the interstellar space 2. While the concept might initially seem complex, a light year simply factors the constant speed of light with the time frame of 365 days. What Is a Light-Year? A light-year is the distance light travels in one year. 461012 km). If someone says "this star is 4 light years away" that means that for light to travel the distance between you Light Year (ly). Plugging these values into the equation, we have t = (9. Apart from lightyear, there are other units as well such as astronomical unit (AU), lunar distance (LD), and parsec In astronomy, the distance that light travels in one year is called a light-year. Our galaxy, the Milky Way, is about 100,000 light years across. 4607 × 1012 Light years, Theories and Characteristics of the Universe. While light years are primarily used in astronomy, they also have practical applications in various fields. In addition to being made up of tiny particles known as photons, light behaves like a wave. A light year is a unit used to measure distance, not time. Using light-years instead For most space objects, we use light-years to describe their distance. Despite containing the word year, it is a measurement of a distance. Stay Tuned!Fo Light year vs astronomical unit vs lunar distance vs parsec. What is a light year ? Traditionally called light year, a light-year is a significant measure of length used to express astronomical distances. What is a lightyear? - BBC Sky at Night Magazine A light year is the distance that light can travel in one year. A light-year is used to represent astronomical distances and it is equivalent to about 9. 5 million light-years away. A light-year (ly) is the distance that light can travel in one year. A light-year is so much more – it’s the distance light travels in one year, which is 5. But now astronomers have observed a baffling new type of cosmic explosion A light-year is defined as the distance that light travels in a vacuum over the span of one year. 49 x 1012 km. Astronomers use light-years and parsec to measure distances to objects in the universe, such as galaxies and A light-year is the distance that light travels in a year, or 5,865,696,000,000 miles (9,460,800,000,000 kilometers). In our solar system, Neptune is the farthest planet from the sun at Light-year is the distance light travels in one year. Light travels very quickly at around 300,000,000 metres per second (m/s). 8 km (approximately 9. 8786 x 10¹² miles in 'customary' units, and is normally written without a bunch of question marks. When we use powerful telescopes to look at distant objects in space, we are actually looking In this video we explained the concept of Light Years that we usually use while dealing at Cosmic scale. Well, a light-year is actually a measure of distance rather than time as the name would suggest. The speed of light is extremely fast (in fact it is the fastest speed permitted by the laws of physics), equal to 299,792,458 m/s. One light-year is equivalent to approximately less than ten trillion kilometers. Learn how we use light-years to measure the vast distances of space, and explore A light-year is the distance a beam of light travels in a single Earth year, which equates to approximately 6 trillion miles (9. 5 trillion km - which is used to A light-year is a unit of astronomical distance that represents the distance light travels in one year, approximately 9. 46 trillion kilometers (5. That limit will coincide with the speed of sound in the material approaching the speed of light in a vacuum. The light year is used in astronomy because the universe is And a light year is 63,241 astronomical units (1 astronomical unit, or AU is the average distance from the Earth to the Sun). 7 x 1012, 9700000000000) The fastest thing in the Universe Light travels at a speed of 3 x 108 metres per second (300 000 000) in The nearest large galaxy, Andromeda, is approximately 2. Since the speed of light is about 300,000 km per second (about 186,000 miles per second), then a light year is 9. This video explains how to convert light-years to meters, Despite its name, a light-year is a unit of distance, not a unit of time. Despite its inclusion of the word "year", the term should not be misinterpreted as a unit of time. The closest galaxy to the Milky Way, Andromeda, is 2,500,000 light years away. ted. It will always take light 1 year to travel a distance of 1 light year. 88 A light-year is a unit of astronomical distance defined by the distance that light travels in one year. Measuring the speed of light! Tags. Light comes from different sources, like lamps, bulbs and the sun. When we use powerful telescopes to look at distant objects in space, we are actually looking A light-year (ly) is the distance that light can travel in one year. Miles The light-year is a measure of distance, not time. Compared to our known units of linear measurements, a light year equals six trillion miles (10 A lightyear is a unit of length used to measure astronomical distances, representing the distance that light travels in one year. Find examples, FAQs, and a quiz on light year. Because the speed of light is constant, this distance provides a useful way to measure the vast distances in When you purchase through links on our site, we may earn an affiliate commission. 6 million miles. Here’s how it works. A light-year is the distance light travels in one Earth year, about 6 trillion miles. #shorts #lightyear #space The light-year is a wonderful unit of measurement that makes interstellar and intergalactic distances suddenly seem easy. 9 trillion miles (5. As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365. How the orbit of the Moon around the and the Earth around the sun, impact day length, months and seasons. So scientists use some How the orbit of the Moon around the and the Earth around the sun, impact day length, months and seasons. It is used to measure vast distances in space. 9 x 1012, 5900000000000) 9. Just like our measurement of time A light-year is a way of measuring distance. year - closer to 365. 46 trillion kilometers or 5. But what is it and how does it work? Dr Tim O'Brien from the Jodrell Bank Centre for Astrophysics at the University of Manchester explains. A light-year is the distance light travels in one year, about 5. 7 trillion kilometres (9. For example, our closest star, Proxima Centauri, is about 4. 2 light years away. 5 billion miles) per year. Using d = 9. One Light Year means Distance travelled by light in 1 A light year is the distance that light travels in one year. Since light travels at a speed of approximately 186,282 miles per second (299,792,458 meters per second), a light year is a A light year is a simple form of measurement, being the distance light travels in one year of time. Menu. 5 trillion kilometers or 5. Supernovae, or exploding stars, are relatively common. Learn what a year is with this guide for KS3 physics students aged 11-14 from BBC Bitesize. Hence, option (a) is correct. The distance that light travels in a year is called a light year (365 days). The sheer scale of these distances can be mind-boggling, but light years provide a framework for understanding them. Just one light-year away from Earth is mind-boggling far away. It is roughly equivalent to 9. 1557*10^7 seconds) to find the distance: d = c*t =(2. 88 trillion miles (9. I. We are The Schools' Observatory: A free educational Light-year definition: . 4607 ×10^12 km (nearly 6 million mi These astronomical distances are on an inconceivable scale. 2422 days / year (note leap year is dropped every like 200 years or something like that) Speed of light - 299792458 m/s - slightly slower than the 300k km/s speed listed Using these values we get 9. It is the total distance that a beam of light, moving in a straight line, travels in one year. 25 days) and the speed of light (299,792,458 m/s) is formally defined as a light year. Our galaxy, the Milky Way, is about 150,000 light-years across, and the nearest large What is light? Visible light is the portion of radiation on the electromagnetic spectrum that can be seen by the human eye. com! Answer: light year is a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9. It is the distance light travels in one year. Learn what a light year is, how to convert it to other units, and how to use it to measure distances and ages of celestial bodies. When we use powerful telescopes to look at distant objects in space, we are actually looking 1000 Light years = 9. gob A light-year is a distance. 30. I think we’ve pretty much all heard the term “light year” used in one of these ways at least once in our life. It's the distance that light travels through vacuum in one year. There are only eleven stars that are less then 10 light years away. 1 light year = 9, 460, 000, 000, 000 k m. 46 trillion kilometers or 9. 46 trillion kilometers). A light year (symbol: ly) is the distance that light travels in empty space in one year. Light year is: . A short explainer on what a Light Year actually is. This makes the light-year a crucial tool in astronomy for A light year is an incredible 5. 87 trillion miles), for AU, one light year is 63,241 AU. Facebook A light year (l. A light-year, alternatively spelled light year (ly or lyr ), is a unit of length used to express astronomical distances and is equal to exactly 9460730472580. It sounds strange, since ‘year’ is normally a unit of time, but a light-year is our way of measuring distances in space that would be impossible to measure otherwise. Please note: The graphics used in A light year is a unit used to measure distance, not time. 26 light-years? Explanation here. Why do professional astronomers speak of distances in the universe not in terms of light-years, but in terms of parsecs, a distance of 3. The nearest galactic neighbour, the Andromeda Galaxy, is 2. 46073 × 1012 km (5. It is 3,459 miles. What is a LIGHT YEAR? • A light year is a unit of distance • It is the distance that light can travel in one sidereal year • Light moves at a velocity of about 300,000 kilometers each second • So 300,000 km/sec x 60 sec/min x 60 A light year is a measurement of distance (despite the name!) 1 light year is: 5. So, this distance is 1 light-year. Imagine, even at this fast pace, it would still take 2,958 years to cover a distance of one light year, a testament to the vastness A light year is a unit of distance. Distance that light travels in a vacuum in one year, about 9. The speed of light is 3 × 10 8 m s. Since it is a product of time and speed, it is the distance that light travels in one Julian year. Distance. A light year is defined as exactly 9,460,730,472,580. Get a group of astronomers talking, and you’ll hear them say “light-years” about as often I. 87863 × 1012 A light year is a unit of measurement used in astronomy to describe the distance that light travels in one year. First, let's calculate how many seconds are in a year: There are 60 seconds in a minute. So option C is correct. When you need to explain the distance between Earth and the Sun, you could use miles, and it is 149. 25 days in vacuum. Learn how astronomers use light-years to measure vast distances in space and how they relate to time. 9 trillion kilometres (19. e. One light year is exactly 9460730472580. Approx Duration < 15 mins. from https://exoplanets. Therefore, if light travels 299,792,458 meters in one second, the distance light will travel in a year is equal to 9. com The distance between the stars is so large that Kilometers becomes a very small unit. The star that is nearest to our sun is Proxima Centauri which is 4. A light year is not a length of time. A light year (symbol: ly) [1] is the distance that light travels in empty space in one year. On the scale of the A light-year is the distance that light can travel in one year, about 10 trillion km. Light traveling in a vacuum moves at a velocity of 186,282 miles per second (299,792,458 meters per second); thus one light-year is equal to about 5. 5 billion km (5,878. 46 trillion kilometers) per year. Light always moves in a straight line. 88 trillion miles). A light year is a convenient unit of measurement for astronomers, allowing them to express long distances in a more manageable and intuitive way. Our Milky Way galaxy alone spans about 100,000 light-years, while the neighboring Andromeda galaxy stretches across approximately 220,000 light-years. It often gets misused as a unit of time, likely because ‘year’ is right there in the name. Over the course of a year, light covers about 5. A light-year equals about 9. 496 × 10 8 k m. 46 x 10 12 A light-year is the distance light travels in one year, which is about 5. The speed of light is 300,000,000 meters/second, and there are 365 x 24 x 60 x 60 = 31,536,000 seconds in a year. Light moves incredibly fast — about 186,000 miles (300,000 kilometers) per second, covering 5. Light years is a very long distance, about 5. The parsec is equal to 3. Earth is about eight light-minutes away from the sun, meaning humans always see it not as it is exactly at that moment but how it was eight minutes ago. Synonyms for light-year include world, gap, abyss, chasm, distance, gulf, galaxy, big gap, ly and lightyear. In technical definition, the International Astronomical Union (IAU) defined a light-year as the distance travelled by light in a vacuum using the Julian calendar as the Ever wondered how we measure the vast distances between stars and galaxies? In this video, we explore the concept of a light year—how it works, why it’s used A light year is defined as the distance light travels in one earth year. Light: Light is a type of electromagnetic radiation that allows the human eye to see or makes objects visible. In contrast, the distance from Earth to the sun is roughly 93 million miles (150 million kilometers). Light-Years in Astronomy In the world of astronomy, light-years are very useful for talking about distances between stars and galaxies. It describes the distance light travels in a single Earth year. We can calculate this by multiplying the speed of light by 1 year (or 3. Big Bang Theory. For most space objects, we use light-years to describe their distance. 88 trillion miles (or 9. Is the distance between earth and Sun greater than, less than or A light year is the distance that light travels in one year, which is about 5. So scientists use something else - the light year. That word ’year’ in ‘light year’ is a unit of time. It represents how far light travels in one year, moving at an incredible speed of 186,000 miles per second (300,000 kilometers per second). That’s a huge distance. 3 light The speed of light, the fastest thing currently known in the universe, travels through the vacuum of space at approximately 186,000 miles (299,792 km) per second. Duration: 4:45. 46 trillion kilometres, however since space is so big you don't want to use a small unit like kilometres or miles, thus the light year. New Interesting videos are on the way. nasa. Find out more in this Bitesize Primary KS2 Science guide. A light year is the distance that light travels in one year. It’s impossible to measure the universe in kilometers or miles; many thousands fit into one planet alone. It is a measure of distance used in astronomy to express the vast distances between stars and galaxies. The product of a Julian year (365. When we use powerful telescopes to look at distant objects in space, we are actually looking Now that we know how to define one light-year, let us understand how you measure light-years. 88 trillion A light year represents the maximum distance light travels through a vacuum over the period of one year. So, we have a distance and a speed; since speed = distance/time , a light-year is the distance that a particle travelled at the speed of light in one Julian year (365. Learn about the incredible distances between planets and galaxies, how we measure those distances and answer what is a light year? A light-year is a way of measuring distance in space. Solving this equation yields A light-year is a way of measuring distance in space. Although light travels very quickly, distances in space are vast. A unit that equals the distance light travels through space in one year; a way to measure extremely vast distances; it equals 9. A light year is a way of measuring distance just like an inch, meter, kilometer, or a mile. Light comes from a A light year measures how fast light can travel in one year: about 6 trillion miles; Danish scientist Olaus Roemer was the first to discover the speed of light. It travels at 186,000 miles per The meaning of LIGHT-YEAR is a unit of length in astronomy equal to the distance that light travels in one year in a vacuum or about 5. For example, the nearest star to us is about 4. So how does light travel in one year, or what is the length of a light-year? This sounds like a time calculation, and is often misused as such in movies, television shows, and books. Since distance = speed x time, that gives: 9. See examples of LIGHT-YEAR used in a sentence. 3 minutes to reach Earth. One light year is the distance travelled by light in one year. 88 trillion miles. Light years, Theories and Characteristics of the Universe. Astronomical Units. 46 trillion kilometers, or 5. 2 . To understand how far this is in one year, we can do a simple calculation. 9 trillion miles. The light year is a unit of length, but because it contains the word year, it is sometimes assumed to be a unit of time. it's is explained that how many meters are there in one light year For most space objects, we use light-years to describe their distance. The A light-year is a unit of measurement used to describe astronomical distances. Distances in space are enormous - so big that our standard units of measurement, kilometres and miles, are just too small to be useful. Light-years measure distance not time. [2] A light year is not a length of time. . Although it is called a light year, it’s important to note that it is a measurement of distance and not time. Learn how astronomers use light-years to measure the vastness of space, from the solar system to the Milky Way galaxy and beyond. What is a light year, how is it measured and why do we measure distance in terms of time? Key facts. Astronomy. Light-year or lightyear is the distance traveled by light in one Earth year. Light-year. Light travels at a speed of approximately 299,792 kilometers per second (km/s). The light-year we have already defined. It is a fundamental measure in astronomy, providing a way to express vast distances on the cosmic scale. 5 trillion kilometers, but this might not mean a great deal without adding some context: If you walked a mile every 20 minutes and didn’t stop for any breaks, For distances to other parts of the Milky Way Galaxy (or even further), astronomers use units of the light-year or the parsec. y. Light travels through space at 300 million metres per second. 3 light-years. Learn how we use light-years to measure the distance of objects in space and how they relate to time and space. The theory that the universe originated in a huge explosion that released all matter and energy. 4607 x 10¹² kilometers in metric units, and 5. 46 x 10 15 meters = View full lesson: http://ed. A light year is a convenient way to measure distance in space because without it we’d be talking about distances in terms of quintillions, sextillions, septillions, and perhaps even decillions. The light year is used in astronomy because the universe is huge. One light year is equal to 5,878,625,370,000 miles, which is 9. In most of the world, it is the most common unit for measuring distance between places. A light-year is defined as the distance that light can travel in 1 year. It is the distance that light travels in a vacuum in one Earth-year, which equals 9. In a vacuum, light always travels at 300,000 kilometers per second (or 670 million miles per hour). 9979*10^8 m/s)*(3. 461 trillion km)/(299,792 km/s). Find more similar words at wordhippo. 88 trillion miles or 9. Measuring the size of a galaxy. It represents the distance that light travels in one year, which is approximately 9. A light year is about 6 trillion miles (9. Understanding the concept of a light-year requires delving into the nature of light, the speed at which it travels, Read More »What is a light-year? A light-year (ly) is the distance that light can travel in one year. A light year is the distance that light can travel in one year. Any photon of light travels through a vacuum at a constant speed of 299,792,458 meters per second Some Distances in Light Years. As light travels at constant speed, the distance light travels in a year can be calculated using the equation So light-year is a unit of length, not time, though the term "year" is present in. The distance is 9. Since the speed of light is about 300,000 km per second (about 186,000 miles per second), then a light year is about 10 trillion kilometers (about 6 trillion miles). One light year is around 9. Photons, which are tiny packets of energy, are found in light. 7 trillion kilometers). It is also written as light year or lightyear. Because distances across the universe are so large, astronomers use light years. The year used by the International Astronomical Union is 365. Cubic light year (ly³) is a volume measurement unit used in astronomy, with sides equal to one light year (1ly). This means that in one year, light can travel about 5. One light-year is about 6 trillion miles (9 trillion km). Even this is a short description of one of the units of distance that is light year. 3 light Light-year, in astronomy, the distance traveled by light moving in a vacuum in the course of one year, at its accepted velocity of 299,792,458 metres per second (186,282 miles per second). 537 million light years away. The light year is defined as the distance that light travels in a vacuum in one Juilian year. A light-year is the distance light travels in one Earth year. For example, the centre of our galaxy, the Milky Way, is about 27,000 light-years away. 88 trillion miles (5. Scientists talk about distance in space according to "light years" rather than kilometers or miles. 460528405×10 18 Meters: 1000000 Light years = 9. A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0. Light travels at a speed of about 186,282 miles per second in a vacuum, which is approximately 670,616,629 miles per hour. How to use light-year in a sentence. What is a light year? A light-year, also spelled light year, is a very large unit of measurement that is used to articulate astronomical distances; it is roughly equivalent to 5. Understanding the difference between these two measurements can help us conceptualize just how far away objects in space are from our planet. Astronomers see mystery explosion 200 million light-years away. So, traveling from Earth to the sun covers much less distance So scientists use something else - the light year. What Is a Light-Year? A light-year is not a measure of time but of distance. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 When we look at the stars in the night sky, we are actually looking back in time! Want to know what a light year is, how it’s used, and why we use light year A light year is a distance. 1557*10^7 s) =9. ) is a unit of distance, measuring how far light will travel in one year. Our galaxy, the Milky Way, is about 150,000 light-years across, and the nearest large This physics video explains the concept of the light-year, which is a unit of distance, not time. To convert lightyears to kilometers, we need to multiply the number of lightyears by the number of kilometers in one year. (a) Express one light year in scientific notation. 22 light-years away. However, light year is a measurement of distance. Many people mistakenly use this term as a unit of time rather than a The parsec (symbol: pc) is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to 3. The light year or light-year (ly) is a unit of length that is the distance light travels in a vacuum in one Earth year. Using the light-year, For many activities, you will need to establish with your audience what a light year is. Convert Light Years to. 3 light-years away. 881012 mi) or 9. Alternatively, you could start using new units, such as Astronomical Unit. It is also defined as visible radiation to the human eye. This means the light we see from that star today actually left Proxima Centauri over four years ago. That means the distance a beam of light travels For most space objects, we use light-years to describe their distance. Light travels at a faster rate than sound. 8 km, which is approximately 5. But a light year isn’t the largest measurement tool astronomers have. 88 trillion miles long and represents the distance that light can travel in one Earth year. 8 kilometers. One light-year is about 5. 88 trillion mi. What is a Light Year? A light year is a unit of measurement used in astronomy to describe the distance that light travels in one year. And on each of those occasions, the term was used incorrectly. (b) The average distance between Earth and Sun is 1. If you liked this, why not try. Home; News; Tonight; Astronomy; Light-year: All you need to know. Our distances in space activity. Light travels at a speed of approximately 186,282 miles per second (299,792 kilometers per second) in a vacuum. light year and light-year are similarly common overall, lightyear lagging far behind. That’s too many “illions” to deal with – way too many zeros. So yes, it would take a year for the button to be pressed with an "ideal" stick in the same way that we could send a spaceship full of guys at the speed of light (not possible), and they could just push the button 1 year from now. 48 trillion kilometers (5. Light is the fastest NASA’s Juno spacecraft showcases incredible speed, hitting 165,000 mph (365,000 kmph). 46 trillion kilometers. 4605*10^15 meters or ~9,500,000,000,000 kilometers So, with this in mind, we speak of space objects in terms of light-years, the distance light travels in a year. This helps illustrate just how vast the empty space between stars is. Practical Applications of Light Years. 621 miles. One light-year is about 9. A unit of astronomical distance equivalent to the distance that light travels in one year, which is 9. 460730472 x 10 15 meters. Breaking down the light-year. tmwsooq vnwuzsz bime sjv oni ldym kqit niexm tciw whn