10 interesting facts about the sun

We feel its warmth on our skin. The sun rotates on its axis once every 25.38. Fun Sun Facts for Kids - Interesting Facts about the Sun - Science for Kids It is mainly composed of helium and hydrogen gases. Required fields are marked *. [10], 33. In this zone, heat can only travel through radiation. One of the most religious facts about the Sun varies by religion and tradition like the Ancient Egyptians had a sun god called Ra, while Aztecs also had a God named Huitzilopochtli, and Hindus call the Sun God Surya. The light of daytime comes from our closest star: the Sun. Magnetic north becomes magnetic south, and vice versa. This layer reaches 6,000 degrees Kelvin.. This is about 330,000 times more than Earth's mass. The sun also contains negligible amounts of . The diameter of the Sun is 1.4 million km (870,000 miles) 4. The Sun is heating up, and will kill all life on Earth 10 Interesting Facts about The Sun | Fact City [7], 12. Do you know any interesting facts about the Sun? It's a cosmic nuclear power plant. The next most massive area is the radiative zone that extends from the outer edge of the core to roughly 70% of the way to the surface. Nuclear reactions occur within the core of the sun, due to its temperature and pressure. But that couldnt be further from the truth. These are called solar flares. Hydrogen accounts for 70.6% of the Suns mass, eight minutes for light to travel from the Sun to the Earth, Copernicus would eventually prove that theory, orbits around the center of the Milky Way, Robotics for Kids: 2019 Buying Guide (with 10 Recommendations), Calculate the Cost of Humor with these Accounting Puns. You can fit 1.3 million earths into it. About 1 million Earths would fit inside theSun. The visible surface is called the photosphere, the lowest layer of the Suns atmosphere, and heats up to a surface temperature of about 6,000 degrees Kelvin. Despite being tiny by solar standards, each packs the wallop of a 10 megaton hydrogen bomb. The surface area of the Sun is 11,990 times the surface area of the Earth. To put its size in perspective, if it was hollow, you could fit one million Earths inside it. [5], 31. 10. This is where temperatures reach 13.6 million degrees Kelvin, and molecules of hydrogen are fused into helium. 6Suplee, Curt. I got mine interested in this kind of things by watching a video about the sun. For example, the biggest star that we know of would almost reach Saturn if it were placed inside the Solar System. The Sun is surrounded by a plasma aura called a 'corona' - that's Latin for 'crown'. Its not stationary. From volcanoes to the deep blue oceans, discover the majesty of your world with these interesting Earth facts. This process can take up to 130 million years. We have recorded an episode of Astronomy Cast all about the Sun called The Sun, Spots and All. Its gravity is 28 times stronger than earths gravity. The sun has a strong magnetic field, considering it one of the most powerful facts about the Sun. So, here are 10 fascinating facts about the Sun! In the sixteenth century, Nicholas Copernicus argued that it was the, While evidence suggests fluctuations in solar activity can affect climate on, The Greek philosopher Aristarchus is credited as being the first person to claim that the, The small measured changes in the suns radiation output from one decade to the next are only about one-tenth of 1 percent, not even large enough to really provide a detectable signal in. When the magnetic fields near sunspots cross, tangle or are reorganised, an explosion of energy can be released. Its rotational velocity is very much, almost 220 km/sec. There are many stars in the universe that are a good deal bigger--up to 700 times the size of our sun. The result of these interactions is the colorful swirls in the northern skies. And no, were actually not talking about skin cancer here. [4], 30. 3. Underneath that layer is the convective zone, where heat moves slowly from the inner Sun to the surface, and cooled material falls back down in columns. Beneath the convection zone is the radiative zone. The sun radiates heat and a steady stream of charged particles known as the solar wind, which blows about 280 miles (450 kilometers) per second throughout the solar system. The heavenly body is made up of 28% helium and 70% hydrogen. Beware of The Sun's Gravity! 1 - The sun is 4.6 billion years old. But have you ever wondered how fast the Sun moves through space? When the Suns magnetic field pokes through the surface, it prevents the heat rising inside from coming through. 1121 Main Street | P.O. Skywatchers have long been fascinated by the Red Planet. Its a main-sequence star or yellow dwarf star. In 1974 and 1976, NASA, in partnership with Germany, launched a pair of solar probes called Helios-A and Helios-B. [6], 15. At its core, the suns temperature is about 15 million degrees Celsius (about 27 million degrees Fahrenheit). In other words, the further one moves away, the hotter it gets. On Earth, we see the Sun as either yellow, orange, or red as these are the colors of the longer wavelength lights which make it through our atmosphere. And, in its travels, the Sun is speeding at around 480,000 miles per hour. This was first noticed as far back as 1939, but recent research seems to have solved the mystery. Find out some good deals on Amazon for products you'll love! Below are 10 facts that you need to know. The Sun is over 4.5 billion years old The Sun started as a cloud of dust and gas. The sun shining high in the sky on a bright day. Of course! The Sun's gigantic mass is accountable for 99.86% of the mass in our Solar System. 2 - The sun has a diameter of 1,392,684 km and an equatorial distance of 4,370,005.6 km. Remember how the Sun is currently made of of both hydrogen. A giant cloud of gas collapsed on itself to form the Sun approximately 4.5 billion years ago. Eventually, when the Sun runs out of hydrogen to burn as fuel, it will turn into a red giant star. The sun is slowly heating up, and becomes 10% more luminous every billion years. The Sun's Magnetic Furnace. Source: all-that-is-interesting.com. On average, the sun is about 93 million miles (150 million km) away from Earth. All Rights Reserved. Your email address will not be published. Ten Interesting Facts About the Sun - Universe Today But, never fear, youve got 5 to 7 billion years to prepare. The Sun creates energy and warmth through thermonuclear fusion. You can view your wishlist by creating or login account. Still, moons also depend on the Sun, similar to every other object. We see it in the sky. This type of star is much cooler but is truly enormous in size. Explore the beauty of our "morning star" with these interesting Venus facts. Picture Credit: mymodernmet.com How old is The Sun. Intense solar flares can interfere with radio communications on Earth. 29 Brilliant Facts about the Sun By Karin Lehnardt, Senior Writer Published November 30, 2016 The sun is orbited by nine major planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (no longer an official planet). The Sun is a star found at the center of the Solar System. South Georgia & South Sandwich Islands (USD $). 10 Surprising Fun Facts About the Sun You Must Know It is approximately 391 times as far away from earth as the moon. A green flash is a short lived optical illusion that sometimes occurs at sunrise or sunset when the light from the sun is bent towards the viewer. [14], 45. Now, sit back and bathe in these fun facts about the Sun: The Sun is a star andthe heartof oursolarsystem. This field causes differences in temperatures on the surface of the Sun as well as solar flares. 10 Fun Facts About the Sun | DMR The most famous spacecraft sent to observe the Sun is the Solar and Heliospheric Observatory, built by NASA and ESA, and launched in December, 1995. Much like an onion (or our own planet), the sun has an internal structure not visible from the outside. Our luminary is a typical G-class star in the middle of its life cycle. Workplace issues? The Sun is middle aged Main sequence stars are in their prime, alive and well. in a while. The Parker Solar Probe is seven times closer to the Sun than in previous missions and has even gone as close to touching the Suns surface. We live on the planet, so we think its an equal member of the Solar System. When you move to the poles, you will find that they take 36 days. The Sun is the single-most important factor that makes life on Earth possible. Because the Sun is gaseous, different sections rotate at differentspeeds. The Sun will then collapse and become a white dwarf, a small star with a high density. One million earths would make up 0.00033% of all the stars in the Milky Way. It strips off its outer layers and then contracts back to a relatively small white dwarf. You may want to hire accident lawyers. To put the word biggest into some sort of perspective, here are some figures showing how the Earth matches up to our nearest star: We also know that the Suns immense gravitational field keeps the planets from flying off into space, with its gravitational pull at the equator 274 m/s2, or 28 times more powerful than the Earth. Here are some more figures, comparing 1 million hydrogen atoms in the Sun to various elements: Although the Suns magnetic field is only about twice as strong as Earths overall, the differential rotation of the Sun concentrates the field in some places, where it can be as much as 3,000 times as strong as on Earth. It has a radius of 432,168 mi / 695,508 km and a diameter of around 1.39 million kilometers / 864,000 miles. The Sun generates roughly 386 billion billion mega Watts of energy through nuclear synthesis, as it converts hydrogen into helium. 1. If the sun werent there, the earth would travel in a straight line. It makes Earth look small, very small. The heavenly body is made up of 28% helium and 70% hydrogen. The temperature that exists at the surface of the Sun cannot be compared with the temperature in its outer atmosphere. Is the Red Giant that Giant? Approximately 109 planet Earths would fit on the surface of the sun and more than one million planet Earths would fit inside of the sun. 10 Facts About the Sun What Is the Sun? Top 10 Facts about The Sun! - Fun Kids - the UK's children's radio station 8. 170 Thousand Billion Watts from the Sun Hits Earth Every Moment. It is a relatively young star, part of a generation known as Population I. What is So Special about San Francisco Dinner Dance Cruise? The composition of the Sun is roughly 75% Hydrogen and 25% Helium. Star Constellations Map: All 88 Star Constellations, 10 Fascinating Facts About the Planck Era, Double Slit Experiment: 10 Steps Explanation. Sun is the star at the central point of the Close planetary system. Grades 5 - 12+ Subjects Biology, Earth Science, Astronomy, Physics It sustains life on Earth by emitting light and warmth and is also the reason why there are seasons on Earth. Encyclopedia of the Solar System. This region accounts for 48% of the Suns total mass, and 32% of its total volume. This name originates from the ancient Roman god of the Sun, Sol. Photons travel away from the core, and it can take them up to a million years to reach the surface of the Sun. This probe will get seven times closer to the Sun than previous missions. On the exterior is the photosphere--thats what we can see. 1. The incredible energy at the heart of the Sun is generated by nuclear fusion. It produces heat, energy, and photons. It Is aMassive Part of The Solar System, Earths magnetic field redirects the particles to the poles, https://www.nasa.gov/content/goddard/parker-solar-probe, https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter, Gifts for Women, Solar Wind Chime for Porch Decor, Solar Lights Outdoor Decorative Garden Decor Patio Decorations, Birthday Gifts for Women Mom Grandma, Unique Gifts for Women. To put this in perspective, if you weighed 90 kg on Earth, you would weigh 2,520 kg on the Sun. But in truth, half of the Sunslifeis gone. [8], 13. In fact, the Sun is classified a a G2. That means it is really just a ball ofgas! https://www.universetoday.com/17982/10-interesting-facts-about-the-sun/, https://didyouknow.org/the-size-of-the-sun-in-comparison/, 5151 Fischer Place, Cincinnati, OH 45217, USA, Hurricane Florence Update | Via The American Red Cross, 2) The Outer Atmosphere Is Hotter Than The Surface, 3) The Suns Corona Is Larger Than The Sun Itself, Compared to other stars, the Sun is quite small in comparison to others. This process is why the sky appears blue, as shorter wavelength lights, such as blue and violet, are absorbed by the atmosphere, thus giving it its bluish hue. The time the sun rises and sets will depend on the time of year and your location. As the Sun blows its powerful solar wind, it hits Earths atmosphere, and the particles interact. 1) The Sun Has Layers Much like an onion (or our own planet), the sun has an internal structure not visible from the outside. It has a diameter of about 1.39 million . Even though you can fit one million Earths inside the Sun today, at some future point in time, the Sun will collapse in on itself, becoming roughly the size of our planet. The sun is the closest thing to a perfect sphere that has been observed in nature. This at least makes it easier, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Reddit (Opens in new window). At around 1,392,000 kilometres (865,000 miles) wide, the Sun's diameter is about 110 times wider than Earth's. Around 74% of the Sun's mass is made up of hydrogen. On Earth, we get the chance to receive its heat and light; 13. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This page was last modified on September 29, 2022. But how much do we really know about the bright light at the center of our solar system? Sun's Outermost Atmosphere is More burning than its Surface. Pollux is even larger, with eight times the radius of the sun. It will slough off its outer layers, and then shrink back down to a relatively tiny white dwarf. NASAs STEREO spacecraft was designed to provide a 3D perspective of solar activity by observing the same activity of the Sun from two different perspectives, allowing astronomers to more accurately predict space weather.
Clay Kaserne Clinic Dsn, Articles OTHER