how hot is the sun celsius
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- The temperature at the surface of the Sun is about 10,000 Fahrenheit (5,600 Celsius). The temperature rises from the surface of the Sun inward towards the very hot center of the Sun where it reaches about 27,000,000 Fahrenheit (15,000,000 Celsius).
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- Mercury orbits the Sun closer than any other planet in the Solar System, so you’d think that the temperature of Mercury is hot, and hotter. You’d be right. The side of Mercury facing the Sun can reach 700 Kelvin, or 426 degrees Celsius. Mercury and the Sun.
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- Seven years of satellite temperature data show that the Lut Desert in Iran is the hottest spot on Earth. The Lut Desert was hottest during 5 of the 7 years, and had the highest temperature overall: 70.7°C (159.3°F) in 2005. (NASA maps by Jesse Allen and Robert Simmon, using MODIS data from Mildrexler et al., 2011.
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ABSOLUTE BEGINNERS Our Sun is classified as a yellow dwarf and is very much an average mid range star with a surface temperature of about 6000 C. Blue or even blue/green stars are very hot up to 50,000 C and are normally giant young stars which are very active or even hyper-active.ur Sun is classified as a yellow dwarf and is very much an average mid range star with a surface temperature of about 6000 C. Blue or even blue/green stars are very hot up to 50,000 C and are normally giant young stars which are very active or even hyper-active.
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Thermosphere - overview Solar activity strongly influences temperature in the thermosphere. The thermosphere is typically about 200° C (360° F) hotter in the daytime than at night, and roughly 500° C (900° F) hotter when the Sun is very active than at other times.emperatures in the upper thermosphere can range from about 500° C (932° F) to 2,000° C (3,632° F) or higher. The boundary between the thermosphere and the exosphere above it is called the thermopause. At the bottom of the thermosphere is the mesopause, the boundary between the thermosphere and the mesosphere below.
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Effective temperature The effective temperature of the Sun (5777 K) is the temperature a black body of the same size must have to yield the same total emissive power.
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- by Fraser Cain on December 9, 2008. Mercury orbits the Sun closer than any other planet in the Solar System, so you’d think that the temperature of Mercury is hot, and hotter. You’d be right. The side of Mercury facing the Sun can reach 700 Kelvin, or 426 degrees Celsius.Mercury and the Sun.But Mercury isn’t the hottest planet in the Solar System; that’s Venus. Here’s why.Unlike Mercury, Venus is cloaked in a thick atmosphere that traps the Sun’s energy like a greenhouse. Additional energy pours in and is also trapped, and so temperatures on the surface of Venus reach 735 Kelvin, across the entire planet.ut Mercury isn’t the hottest planet in the Solar System; that’s Venus. Here’s why. Unlike Mercury, Venus is cloaked in a thick atmosphere that traps the Sun’s energy like a greenhouse. Additional energy pours in and is also trapped, and so temperatures on the surface of Venus reach 735 Kelvin, across the entire planet.
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Star brightness versus star luminosity Astronomers often list the luminosity of stars in terms of solar luminosity. The sun has a radius of about 696,000 kilometers, and a surface temperature of about 5800 Kelvin, or 5800 degrees above absolute zero. Freezing point of water = 273 Kelvin = Oo Celsius.
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Our Interesting Sun The spectacular picture to the left shows the sun's granular surface, a few surface flares, and an amazing edge prominence called the Handle. The sun's surface temperature is 5,800 Kelvin or about 10,000 °F. But... the temperature of its core is 15,700,000 Kelvin! The sun's diameter is 865,000 miles, which is 109 times that of the earth. Its surface area is approximately 12,000 times that of the earth. The sun's mass is 333,000 times that of earth and is about 99.9% of the total mass of our whole solar system. 73% of the sun's mass is hydrogen while 25% is helium.
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In Fahrenheit is the sun 10000 degrees? The Sun's outer layer called the photosphere has a temperature of 6,000 degrees Celsius or 11,000 degrees Fahrenheit.   Deep within the core of the Sun the temperature is 1 … 5,000,000 degrees Celsius or 27,000,000 degrees Fahrenheit.he Sun's outer layer called the photosphere has a temperature of 6,000 degrees Celsius or 11,000 degrees Fahrenheit.   Deep within the core of the Sun the temperature is 1 … 5,000,000 degrees Celsius or 27,000,000 degrees Fahrenheit.
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How Hot Is the Sun? Arranged in layers, the sun varies in temperature: It is hottest at its center, and cooler in its outer layers — until it strangely reheats at the fringes of the sun's atmosphere. At the sun's core, gravity causes intense pressure, and temperatures of up to 27 million degrees Fahrenheit (15 million degrees Celsius).he sun, a massive nuclear-powered source of energy at the center of the solar system, generates the heat and light that sustain life on Earth.
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- The sun is mostly composed of the elements hydrogen (H) and helium (He). By mass the composition of the sun is 75 percent hydrogen and 25 percent helium. Various metals make up less than 0.1 percent of the mass of the sun. The temperature of the sun’s surface is about 10,340 degrees Fahrenheit (5,726 degrees Celsius).
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- While the photosphere hovers around 5,800 kelvin, the temperature of the chromosphere varies between 4,500 K and 20,000 K. Even though it’s more distant from the center of the Sun, the chromosphere is hotter than the photosphere.he photosphere is the region of the Sun that we see. It measures an average temperature of almost 5,800 kelvin and produces the visible radiation. This is the point where photons generated inside the Sun can finally leap out into space. The chromosphere measures just 2,000 km, and it’s just outside the photosphere.
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Do I Know This ? Answers. It's mostly iron, along with some trace nickel and lighter elements; it's thought to be about 10,000 - 11,000 degrees - hotter than the surface of the sun. It's mostly iron, along with some trace nickel and lighter elements; it's thought to be about 10,000 - 11,000 degrees - hotter than the surface of the sun.
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TEMPERATURE FACTS 7. Temperatures in our universe range from about 3,500,000,000 Kelvin (a supernova) to about 3 Kelvin (space). Our Sun is a class G yellow star and has an average surface temperature of 5,600 Kelvin.
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Temperature of Stars Our own Sun will only live for about 12 billion years. Red dwarf stars have a surface temperature of less than 3,500 Kelvin, and this is why they appear red to our eyes. Our own Sun is classified as a yellow dwarf star. It has a surface temperature of about 5,800 Kelvin.Because of this temperature, the bulk of the light we see streaming from the Sun is yellow/white.Our Sun has been in the main sequence phase of its life for 4.5 billion years, and it’s expected to last another 7 billion years or so.t has a surface temperature of about 5,800 Kelvin. Because of this temperature, the bulk of the light we see streaming from the Sun is yellow/white. Our Sun has been in the main sequence phase of its life for 4.5 billion years, and it’s expected to last another 7 billion years or so.
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How Hot is Mercury? The hottest planet, incidentally, is Venus, the second body from the sun. Venus has a thick atmosphere that blankets the planet, keeping its temperature at an average of 864 F (462 C). Location, location, location. On Earth, seasonal temperature shifts are caused by the tilt of the planet's axis.
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How is a star's color related to its temperature? Hotter still is the core. In the sun this is thought to be 10 - 20 million degrees. These temperatures are due to the pressure caused by gravity trying to compress the star. It has to be this temperature for fusion of hydrogen to take place. Once fusion starts in a young star this adds to the temperature to ensure that fusion continues.
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- Temperature. The temperature of the chromosphere ranges between 6,000 and 50,000 degrees Celsius. Unlike most objects in the solar system, the chromosphere actually increases in temperature as it moves away from the sun.he chromosphere is a layer of the sun that is 2,000-3 000 kilometers thick. Located above the photosphere, reddish glows can only be seen easily in a total solar eclipse when the photosphere is blocked by the moon.
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Why are sunspots darker than the rest of the Sun? Sunspots appear dark (in visible light) because they are much cooler than the rest of the surface of the Sun. However, even though they appear dark, they are still very hot. Sunspots have temperatures around 6,300 Fahrenheit (~3,500 Celsius) while the surrounding surface of the sun has a temperature of about 10,000 Fahrenheit (5,500 Celsius). If a sunspot was alone in space, it would glow brightly. 1  Javascript must be enabled to use Cool Cosmos. 2  Learn how.
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- The temperature in the photosphere is about 10,000 degrees F (5,500 degrees C). It is here that the sun's radiation is detected as sunlight. Sunspots on the photosphere are cooler and darker than the surrounding area. At the center of big sunspots the temperature can be as low as 7,300 degrees F (4,000 degrees C). The chromosphere, the next layer of the sun's atmosphere is a bit cooler — about 7,800 degrees F (4,320 degrees C).
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How hot is the lithosphere in Celsius? The lithosphere is extremely hot. The temperature of the lithosphere can reach around 600 degrees Celsius. Although this is the case in a general sense, some scientists argue that temperatures can reach up to 1200 degrees Celsius within the lithosphere.
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Kelvin Temperature Scale Used in Astronomy The core of the Sun has a temperature around 15 million kelvins, which is the same as 27 million degrees Fahrenheit. The Kelvin scale is good to use for both really cold and really hot things and places. That's why astronomers and space scientists use it a lot.
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Corona The sun's corona is much hotter (by a factor from 150 to 450) than the visible surface of the Sun: the photosphere 's average temperature is 5800 kelvin compared to the corona's one to three million kelvin. The corona is 10 −12 times as dense as the photosphere, and so produces about one-millionth as much visible light.
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Temperature of the Hottest Star In the center of the above photograph lies a star with one of the hottest surface temperatures yet confirmed. This bright white dwarf star's surface has been measured at greater than 200,000 degrees Celsius — more than 30 times hotter than that of our own Sun.
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A Look Inside Our Nearest Star! The temperature patterns in the Sun are not well understood. The core has a very high temperature of more that 15 million degrees Kelvin. As you move away from the heat producing core the temperature drops to about 6000 degrees at the photosphere, the effective surface of the Sun.