Meteors burn up in this layer Thermosphere. The microphones picked up aircraft, thunder, explosions, colliding ocean waves, as well as some. S. How Many Stories Is The Stratosphere In Las Vegas tahapanbca March 10, 2023 Travel Guide 0 Comments The tallest structure in the city is the Strat tower, which rises 1,149 feet (350 m) just north of the Las Vegas Strip. Observation Decks • Levels 109 & 108. The stratosphere increases in warmth with elevation. This ascent was the first of many, and unmanned flights in balloons of similar design continue to this day. A bitter cold snap set in over much of the United States, and temperatures plummeted beyond -30 degrees Celsius (-22 F) in parts of the Upper Midwest. The outermost layer (the exosphere) is not shown. The Top of the World Restaurant sits more than 800 ft above Vegas and is encased with windows. com: The Strat (formerly Stratosphere and Vegas World) is a hotel, casino and tower located on Las Vegas Boulevard just north of the Las Vegas Strip in Las Vegas, Nevada, United States. Witnesses say the man was behaving erratically before he fell from the tower. Eventually, you'll hit the stratosphere's ceiling 31 miles (50 kilometers) up. Stratosphere. The space storm-hunter measured a blue jet that was kicked off with and intense five 10-microsecond flash in a cloud. Researchers from MIT have found that reflective aerosol clouds could deaden some global weather events. The ozone layer filters out dangerous ultraviolet radiation from the sun that can cause skin cancer and damage many life forms. The first 3,000ft (914m). Officially the Empire State Building has 102 floors but unofficially has 104 floors. 2) Many jet aircrafts fly in the stratosphere because it is very stable. Reactive hydrogen and reactiveIn between, a concentrated smoke layer sits between 23 and 30 kilometers in the stratosphere. In fact, the ozone layer absorbs most of the UV radiation the sun sends to us. Most meteors burn up in the mesosphere. Compared to normal background levels of stratospheric water vapor, these radiosondes were registering 580 times as much water even two days after. A powerful volcano eruption may have a cooling. Ozone depletion occurs when the natural balance between the. The stratosphere starts roughly around 10 kilometers (about 6 miles) above Earth's surface at the equator, but at about 8 kilometers (around 5 miles) at the poles. 25 °C cooling for two to three years; and after 10 years, average. Cuisine | International, Steakhouse and Seafood. The Burj Khalifa (known as the Burj Dubai prior to its inauguration) is a skyscraper in Dubai, United Arab Emirates. The location of the stratosphere is approximately 8–30 miles above Earth's surface and is where the protective ozone layer resides. Video. The round, 366-foot-high venue located just off the Las Vegas strip has 17,600 seats and can hold up to 20,000 people. The album was primarily written and recorded by members Clay Parton and Canaan Dove Amber, with Jason Albertini contributing drums to three tracks. S. The ozone layer is found in the stratosphere, about 15 to 30 kilometres above the surface. 38. A growing body of evidence highlights the fact that the climate is changing, and human activity is the primary cause. Sign up now. 2 Stratosphere. The Stratosphere tower opened in 1996 as hotel rooms were still being converted from Vegas World to Stratosphere. The story of. The McKinney fire does a slow burn in the Klamath Forest near Yreka on Tuesday. Three Square 11. The ozone layer or ozone shield is a region of Earth 's stratosphere that absorbs most of the Sun 's ultraviolet radiation. S. The stratosphere and the mesosphere are known as the middle atmospheres. Mesosphere. 72. As a result, ozone destruction by Cycles 2 and 3 in the sunlit polar stratosphere during springtime greatly exceeds ozone production. At that altitude, ozone concentration can be as high as 15 parts per. 5 degree C. from 1968 until it was surpassed by the Stratosphere Tower, Las Vegas in 1996. And a new level of clarity on how we can or should strive to change the atmosphere is forthcoming. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0. In 1962, the Topps Company, Inc. The move follows controversial attempts by a geoengineering startup to deploy reflective particles into the stratosphere. An estimated 58,000 more satellites may reach orbit in the next seven years — meaning that as much as 50% of the stratosphere could contain metals from reentry over the next few decades. The tower is also the tallest observation tower in the United States. The stratosphere is the second layer of the atmosphere (above the troposphere. While the height of the tropopause varies – it’s higher over the equator than over the poles, and higher in summer than winter – the stratosphere roughly stretches between about 6 miles to 30 miles above sea level in the middle latitudes. 4WD Tours. With the greatest views of the Las Vegas Strip and the tallest freestanding observation tower in the United States, our 1,149-foot-tall Observation Deck is your stop for all things ‘top’ notch. The stratosphere hotel tower is 1149 feet or 350. Ozone was also measured by instruments on satellites orbiting Earth, though satellite technology in the mid-1970s was still rather primitive. At 1,149 feet (350 meters), the tower is the tallest structure in Las Vegas and the 5th tallest in the whole of the United States. Witnesses say the man was behaving erratically before he fell from the tower. A man fell to his death from the Stratosphere tower in Las Vegas on Thursday. It locates at the top of the troposphere layer and the bottom of the stratosphere layer. The layers are not to scale. Volcanic gases react with the atmosphere in various ways; the conversion of sulfur dioxide (SO2) to sulfuric acid (H2SO4has the most significant impact on climate. Pinatubo had a significant impact on ozone loss in the stratosphere and is the only major eruption we have on record showing the climate impacts of volcanoes. Related Stories The instrument will enable nonprofit organization Carbon Mapper to pinpoint and measure methane and. Operating in the upper stratosphere. The Tower now features a revolving Chart House Restaurant, an indoor and outdoor observation deck, a cafe, a gift shop and a 4D theatre show titled, "Skies. Tower heights. How many moles of helium are required to keep the balloon fully inflated under these conditions? b. Now scientists in MIT's Department of Earth, Atmospheric and Planetary Sciences (EAPS) have for the first time determined the strength of the stratosphere's circulation, based on observations of. The mesosphere starts just above the stratosphere and extends to 85 kilometers (53 miles) high. e. 3 ft) concrete communications and observation tower in Toronto, Ontario, Canada. 1 percent other gases. from. More than 1,000 hotel rooms were renovated into Stratosphere Select units, striving for the top of the value segment of the Strip market. : 2,199. . The answers to the enigma of our stratosphere are officially in the works. The stratosphere, which ends around 30 miles up, is followed by the mesosphere, which extends to 50 miles, and then the thermosphere, which reaches more than 400 miles up. This fingerprint, however, neglected information from the mid to upper stratosphere, 25 to 50 kilometers above the Earth's surface. The stratosphere extends from the tropopause, the upper boundary of the troposphere, to about 50 kilometers (32 miles) above Earth’s surface. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. Coordinates: 36. The ozone layer helps protect us from ultraviolet radiation (UV) from the sun. From a revolving restaurant in the. A documentary on Netflix reveals how he did it. ozone layer, region of the upper atmosphere, between roughly 15 and 35 km (9 and 22 miles) above Earth’s surface, containing relatively high concentrations of ozone molecules (O 3). The Stratosphere lies above the troposphere and extends up to a height of 50 km. The animation illustrates how one chlorine atom in the stratosphere can destroy up to 100,000 ozone molecules. The Old Disappearing-Reappearing Band Trick. Strat tower, which rises 1,149 feet (350 m) just north of the Las Vegas Strip. Strat tower, which rises 1,149 feet (350 m) just north of the Las Vegas Strip. The Strat Hotel, Casino & Tower. 4 m / 127,852 ft) and achieved the Fastest. . Circulating global winds clear the air, literally—and stanching them has consequences. Dunk Zone 2024! 17 hours ago. Life as we know it wouldn’t be possible without this layer of. Winter turned fierce in the opening weeks of 2009. It was 10 times thinner than a sandwich bag but, filled with helium, it weighed 3,708lbs (1,682kg) and carried 835,000 cubic metres when full. We hear the ticket price for the Strat’s bungee attraction could be as much as $300. Beyond that point, the trend starts to reverse itself; things get pretty chilly in the mesosphere. The stratosphere is the second atmospheric layer from the ground level. 622 ft (190 m) to top of roof. The rendering plainly show the thick and puffy variety of cloud: cumulus or possibly stratocumulus clouds. 6 to 0. It’s not for wimps, couch potatoes or wanna be gym regulars. Jinyou Liang, in Chemical Modeling for Air Resources, 2013. 2000 Las Vegas Boulevard South, Las Vegas, NV 89104-2507. Then the legs gradually incline outward to cradle the Stratosphere’s top structure—a 12-story, 145-foot-diameter pod. The Stratosphere Hotel. 00006 percent of the atmosphere. Romps, a research associate in Harvard’s Department of Earth and Planetary. Rising up to 14 miles (23km) into the air, well into the stratosphere, plumes of smoke from large wildfires can spread all over the globe thanks to currents of air. The next higher layer above the stratosphere is the mesosphere. Research shows that. The ozone layer, which absorbs and scatters the solar ultraviolet radiation, is in this layer. This layer is free of clouds and devoid of any weather-related phenomenon. He led a new study examining the amount of water vapor that the Tonga volcano injected into the stratosphere, the layer of the atmosphere between about 8 and 33 miles (12 and 53 kilometers) above Earth’s surface. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. 2 m) observation tower, the tallest in the United States] Tower is taller than the Space Needle [The Space Needle is an observation tower in. Earth’s atmosphere has six layers: the troposphere, the stratosphere, the mesosphere, the thermosphere, the ionosphere, and the exosphere. A new supercomputer is helping climate scientists determine whether injecting human-made, sun-blocking aerosols into the stratosphere would also alter thunderstorms and rainfall Skip to main. The stratosphere is very dry and clouds are rare. Commercial aircraft typically cruise at altitudes within the lower stratosphere and are known to emit small particles and sulfur dioxide gas in their exhaust. Get the most fascinating science news stories of the week in. The Stratosphere is part of the Golden Entertainment. The stratosphere is approximately 30 kilometers thick and comprises oxygen and nitrogen atoms and ozone molecules. It is a fairly standard 160-foot-tall version of the ride (some drop towers rise much higher). They can reach as far 50 km into the stratosphere and last less than a second. How Many Floors Is The Stratosphere. S. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0. I have even circled floor 103 - on the. Earth’s atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0. The study, published in Environmental Research Letters, found increased carbon dioxide in the troposphere (0–20 km above sea level) has squeezed the stratosphere (20–60 km above sea level) by. The result has been that the winds. This feature allows the balloon to stay at a fixed altitude for an extended duration, which was ideal for Loon’s mission profile in the stratosphere. The following list highlights the characteristics and facts of the stratosphere in more detail. solar radiation is present in the polar stratosphere, due to low Sun angles. Sideria Lyrics. 2 m) observation tower, the tallest in the United States. Celebrate Small Business Saturday With Market In. Stratosphere Las Vegas vs. 5 kilometers higher in the stratosphere in a warmer climate. Stratosphere is Duster’s debut album, widely considered to be their magnum opus and often regarded as the most important slowcore album of all time. The stratosphere is the layer of the Earth 's atmosphere between the troposphere and the mesosphere. Four rides - including roller coasters and carousels - provide an extra dose of thrills. In this region, the temperature increases with height. But it is now clear that what happens in the stratosphere, does not stay in the stratosphere. With the threat of ballistic missile launches by North Korea, the Army maintains Army-Navy/Transportable Radar Surveillance systems, or AN/TPY-2, in Japan to keep a watchful eye on the skies above. At 1,149 feet (350 meters), the tower is the tallest structure in Las Vegas and the 5th tallest in the whole of the United States. 0 magnitude, as strong as the 1700 Cascadia earthquake. The stratosphere is above the troposphere and below the. 076 mm thin polyethylene, each. Bathrooms: 2. the stratosphere. tahapanbca March 13, 2023 Travel Guide 0 Comments. 5 kilometers higher in. CEO of Stratosphere Development Limited, Lyttleton ‘Tanny’ Shirley, said he would reserve. All told, stratospheric water vapor declined by 10 percent since 2000, based on satellite and balloon measurements, yet that was enough to appreciably affect temperatures at ground level according. It is the second layer of the atmosphere as you go upward. The Stratosphere Tower in Las Vegas is a unique and impressive attraction that offers breathtaking views and thrilling experiences. Christion Johnson walks up stairs for the Scale the Strat stair climb that raises money for the American Lung Association on Sunday, Feb. It extends from the top of the troposphere to a height of about 31 miles. The stratosphere extends from from 4 -12 miles (6-20 km) above the Earth's surface to around 31 miles (50 km). Sign up. Editorial Team The orange layer is. In addition to its 2,427 guestrooms, it has an 80,000-square-foot (7,400-square-meter) casino and the Highest thrill ride in the world. S. The McKinney fire does a slow burn in the Klamath Forest near Yreka on Tuesday. The stratosphere is the 20-to-60-kilometer atmospheric layer surrounding the earth above the troposphere, the layer that extends from the surface to approximately 20 kilometers. On levels 108 and 109, The Strat welcomes guests to some of the very best views of the Las. Think of it. The top of the stratosphere occurs at 50 km (31 miles) altitude. 16, 2022 in Cape Canaveral. Space Frontiers / Getty. Flavorful Thanksgiving Feast at Virgil’s and Carmine’s Video. 1 percent. From our four minutes of research on. Developers of The Ascent, described as Jamaica’s tallest building, have received regulatory approval from at least one major agency. 9% of air mass over the Earth, and ranges from ~10 to ~50 km ASL with ascending temperature up to ~270 K. Add to your saved stories. The original promo CD in a cardboard sleeve, which I was mailed back in the day and. He led a new study examining the amount of water vapor that the Tonga volcano injected into the stratosphere, the layer of the atmosphere between about 8 and 33 miles (12 and 53 kilometers) above Earth’s surface. The ozone layer, which absorbs and scatters the solar ultraviolet radiation, is in this layer. WATER VAPOR CLOUD Like sulfur, water vapor has a cooling effect, but not at the surface. Thousands of small satellites are being launched into the “lower orbit” of space, just above the stratosphere, by companies like SpaceX, OneWeb, Amazon’s. This jacket of gases does a lot for us. Breaking News. Polar vortex versus polar jet stream. It’s an enormous tower that dominates the strip. This monstrous building stands at a maximum height of 1,149 feet, and holds the record for the tallest freestanding observation tower in America. Global abundances of ozone are controlled by many other reactions (see Q1). However, it was not the world's tallest roller coaster due to it already being 900 feet. It was the tallest observation tower in the United States from 1968 until. By. A middle-aged Asian gentleman, who kept falling asleep between hands and had an almost incompre. Meteors burn up in this layer Thermosphere. According to the Panel’s report, if current policies remain in place, the layer is expected to recover to 1980 values by 2040. Community. The Strat Tower sits at 1149 ft tall, while the Eiffel Tower comes in, measuring 1083 ft at the highest tip. usatoday. [irp] Stratosphere Hotel And Tower Bw Premier Collection Review What To Really Expect If You Stay. Phone +1 800-998-6937. About 10% of ozone is in the troposphere and the remaining ozone (90%) resides in the stratosphere, primarily between the top of the troposphere and about 50 km (31 miles) altitude. The jet stream flows near the border between the troposphere and the stratosphere. Sounds that are undetectable anywhere else can often be detected in the stratosphere due to the atmospheric region’s relatively calm nature. Of all the idiosyncratic buildings that comprise the Las Vegas Strip’s skyline, The Strat Hotel, Casino and SkyPod is one of the most recognizable. The stratosphere begins above the troposphere and extends approximately 31 miles (50 km) high. The initial focus of the research was on the wintertime conditions, but more recently the stratospheric. Thanks to the growing number of rockets launched, this could reach 10 gigagrams a year in a couple of decades, along with a temperature rise in parts of the. According to the Panel’s report, if current policies remain in place, the layer is expected to recover to 1980 values by 2040. This layer is 22 miles (35 kilometers) thick. The ozone layer contains less than 10 parts. The stratosphere extends from the tropopause at. They are high enough not to bother other aircraft and yet low enough to observe broad. Syllables in stratosphere. The tallest building in Las Vegas is the Fontainebleau Las Vegas, which rises 735 feet (224 m) and was topped out in November 2008. Tuition at many colleges has soared into the stratosphere. A growing body of evidence highlights the fact that the climate is changing, and human activity is the primary cause. Strong horizontal winds blow in the stratosphere, but there is little turbulence. The Stratosphere Tower in Las Vegas is the tallest freestanding observation tower in the USA. The base of the ride, however, sits at the 920-foot level and blasts up 160 feet from there. The story of. The stratosphere is the mass of protective gases clinging to our planet. This layer holds 19 percent of the atmosphere's gases but very little water vapor. Based in the central Gateway District, it's surrounded by amusement venues, restaurants, and gift shops. With a height of 1,149 ft, this tower is the most eye-catching feature of The Strat, a complex that includes a hotel and casino. On 14 October 2012, Baumgartner flew approximately 39 kilometres (24 mi) into the stratosphere over New Mexico, United States, in a helium balloon before free falling in a pressure suit and then parachuting to Earth. Its SkyPod observation deck at 872 feet (265m) offers a spectacular view of the entire desert metropolis. The Big Shot, located at the 113th. It is offering to sell $10 “cooling credits” for releasing one gram of particles in the stratosphere—enough, it asserts, to offset the warming effect of one ton of carbon for one year. The point at which the stratosphere begins, the tropopause, is measured by where this temperature inversion starts taking place. Experts who study the stratosphere and the polar vortex say there’s no reason to expect a repeat of 2018 this year, but they agree that a vortex disruption has a chance to shake up weather patterns. The. Next, is the stratosphere (12-50 km), mesophere (50-80 km), and thermosphere (80+ km). [4] The tallest completed building in the city is the 59-story Resorts World, which rises 673 feet (205 m) and was. A 57-year-old Google engineer performed the highest human free-fall, jumping from 135,890 feet up in the stratosphere. In his new book, "Falling Upwards," Richard Holmes tells the story of ballooning's early days. per group (up to 2) Las Vegas Night Flight by Helicopter with Magic Mike Live Show Ticket. This has happened gradually with the destruction of ozone and the resulting ozone hole. 1. It takes the space of the former Vegas World Casino. Hipped and gable rooflines along with a stacked stone exterior lend European influence to this 3-bedroom bungalow ranch. We make a fridge, and the compound leaks out,” said Strahan. 3 x 10^8L. In comparison, the lowest March ozone value observed in the Arctic is usually around 240 Dobson units. The Strat Tower exceeds other notable tall landmarks in size, including Seattle’s Space Needle, which at 605 ft tall, is miniature compared to. A vital phenomenon. It was so worth the $20 tickets each to ride to the top and watch the sun go down and the lights of the Vegas strip to come alive. Tower of the Americas. 5. Temperatures as high as 0 °C (32 °F) are observed near the top of the stratosphere. It pulls together classic. Beyond this lies the stratosphere, which rises to 50 kilometers above the planet. The lower portion of the stratosphere is nearly isothermal (a layer of constant temperature), whereas temperatures in its upper levels increase with altitude. edu. The stratosphere, which ends around 30 miles up, is followed by the mesosphere, which extends to 50 miles, and then the thermosphere, which reaches more than 400 miles up. Recorded in the London flat that Meek used as a studio, the track, inspired by the July 10, 1962 launch of the communications satellite of the same name, quickly went interstellar and topped the. The temperature there is around -90° C (-130° F)!noun. The global average surface temperature rose 0. Because of that UV radiation, the higher up you go into the stratosphere, the warmer. The elevator had an operator that gave some facts: we were traveling at. per adult. The ozone layer or ozone shield is a region of Earth 's stratosphere that absorbs most of the Sun 's ultraviolet radiation. Show all 5 commentsYou are learning about how many stories is the stratosphere hotel. In 1977, 24-year-old Jonathan Shanklin saw an advert for a job at British Antarctic Survey (BAS), which read: Wanted: physicist with an interest in meteorology and programming skills. — A man fell to Earth from more than 24 miles high Sunday, becoming the first human to break the sound barrier under his own power — with some help from gravity. 5 p. Get the stories of science delivered right to your inbox. The Stratosphere has really long legs. The bottom of the stratosphere is around 10 km (6. The flights will gather extensive and detailed. Daniela Domeisen: No, that's still true. By the early 1930s, pilots around the world had been testing the limits of human and airplane endurance at high. 2518 customer reviews. The Northern California blaze has charred more than 51,000 acres and killed four people. The atmosphere is divided into five layers. Address. Sept. Robert Edward Stupak (April 6, 1942 – September 25, 2009) was a Las Vegas casino owner and entrepreneur. Study of Earth's stratosphere reduces uncertainty in future climate change. 2023 Las Vegas Bowl 18 hours ago. S. 1 percent. 8. Founded in 2012 by Taber MacCallum and Jane Poynter of Biosphere 2 fame, World View was originally conceived as a platform for human journeys to the upper stratosphere. With a total height of 829. It’s the layer of the atmosphere where meteors burn up into small fragments of dust. For its latest trick, the five-man content creation crew set a world. Temperatures return to. He also competed on the World Poker Tour, and various other tournaments, as well as cash games, including High Stakes Poker on GSN. ROSWELL, N. Tallest Hotel In Las Vegas May Not Be The One You Think. The stratosphere is the second layer of the atmosphere from the earth’s surface. Temperature is very much affected by the sun here; it can be 360 degrees Fahrenheit. At 9:28 a. In addition, because the stratosphere is very dry, there are fewer clouds in this layer, making for a much smoother ride overall. Dude Perfect’s trick shot ability has gotten more and more impressive as the group has gained popularity over the years. In short, it’s pretty damn awesome! Many people make the mistake of thinking that SkyJump is a bungee cord. . The top of the mesosphere is the coldest part of Earth's atmosphere. In fact, the ride has closed many times due to safety concerns. The Northern California blaze has charred more than 51,000 acres and killed four people. Earth is a great planet to live on because it has a wonderful atmosphere around it. Moving upward from ground level, these layers are called the troposphere,. The total jump, from leaving the capsule. The location of the stratosphere is approximately 8 -- 30 miles above Earth's surface and is where the protective ozone layer resides. The Stratosphere is the second layer of the Earth's atmosphere. Similar low ozone levels occurred in the upper atmosphere, or stratosphere, in 1997 and 2011. It was on October 14, 2012 that a then 43-year-old skydiver from Austria stepped out of a capsule on the edge of space, at an altitude of almost 40km, and began a free fall to Earth that. Temperature rises with height in the stratosphere due to the ozone layer in its upper reaches, which absorbs solar radiation in a wide spectrum of wavelengths that both heats the air and protects life on the Earth's. Completed in 1976, it is located in downtown Toronto, built on the former Railway Lands. Top ways to experience Stratosphere Theater and nearby attractions. Temperatures within the stratosphere increase with height, a phenomenon known as a temperature inversion. The simulations suggest the onset of the jump coincides with a surprisingly rapid injection of water vapor into the stratosphere, upwards of 7000 kilograms per second. The entire journey will take about six hours, the company estimates. Stratosphere. The pod houses a two-story revolving restaurant, two observation decks, meeting. So, it was placed. Improved understanding of conditions in the stratosphere are helping to produce more-accurate short-term climate forecasts. 418888; -98. Known locally as "The Tower", this is the tallest observation tower in Texas, and was the tallest in the U. S. 1. From 2001: A Space Odyssey , great science fiction stories have shaped how we think about voyages into deep space—but what kinds of gripping confrontations and adventures might unfold in. Vegas World was owned and operated by Bob Stupak, and opened in 1979. The transition boundary which separates the mesosphere from the stratosphere is called the stratopause. lost on 9/11 who'd climbed the 110-story World. It includes a 1,149 ft (350. Web Visit website. 2. 147386°N 115. The total mass of ozone in the atmosphere is about 3 billion metric tons. 107 Floors In 37 Seconds Review Of Stratosphere Tower Las Vegas Nv Tripadvisor. Crew boarding the Stratostat SSSR on September 30, 1933. Temperatures remain fairly steady in the lowest part of the. But Big Shot is located at the very apex of the Stratosphere. The tallest completed building in the city is the 53-story Palazzo, which rises 642 feet (196 m) and was completed in 2007. An international team of astronomers just measured Jupiter’s raging stratospheric winds for the very first time—and they used a 25-year-old comet to do it. vn synthesized and compil. => Read More. The height of the stratosphere varies depending on what latitude we are talking about: at moderate latitudes, the stratosphere begins about 10 km (6 mi) above the surface and ends at 50 km (31 mi), at the poles, it. November 1982 Issue. 5 km) above the Earth's surface and extending upwards to a height of roughly 31 miles (50 km), the stratosphere is the layer of atmosphere above our own. m. In 1973, scientists calculated that CFCs could reach the stratosphere and break apart. Earth’s atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0. It stretches upwards to about 50.