Since the solar system is much larger than we imagined, the planets closest to the sun, in turn, are hotter, and according to research, the planet furthest from the Earth is the planet Neptune, whose distance between Neptune and the sun is estimated to be about 3. There is a billion miles and a new unit invented by scientists, and its name The Astronomical Unit (AU), which equals about 93 million miles, which is the distance between the Earth and the Sun and the closest planets to the Sun in this article are in ascending order of position.
Order of planets closest to the sun
A planet is known as celestial bodies that differ in size and characteristics, and the solar system consists of eight planets. We will talk about the closest planets to the sun in the following order:
Mercury
- This planet is one of the smallest planets in the solar system and is closest to the sun, as its size can be the size of Earth’s moon or slightly larger.
- The distance between Mercury and the Sun is 58 million km.
- Mercury’s temperature during the day reaches 430 degrees Celsius and drops to -180 degrees Celsius at night, and with this dramatic temperature rise, it is not considered the hottest planet because it is surrounded by a thin atmosphere.
- One Mercury day equals 59 Earth days.
- The planet has no satellites.
- It is a solid, rocky planet with moon-like craters following the planet.
- The components of the planet’s atmosphere are: hydrogen, sodium, oxygen, helium and potassium.
- This planet is located 77 million kilometers from Earth.
Venus
- It ranks second in the solar system in terms of proximity to the sun.
- The distance between Venus and the Sun is about 108 million km.
- Gemini are called Venus and Earth due to the proximity of space, size and density.
- The planet has the highest temperature, reaching 471 degrees Celsius during the day, due to the thinness of the atmosphere.
- Venus’ atmosphere is composed of sulfuric acid and carbon dioxide, and most of Venus is still an active volcano today.
- One planetary day equals 117 planetary days.
- Interestingly, the sun never rises, it only sets because it rotates in the opposite direction of the orbital cycle.
- The planet has no satellites.
- This planet is located 40 million km from Earth and is the closest planet to Earth’s solar system.
Globalism
- Planet Earth is the third planet at a distance of 149 kilometers from the Sun.
- It is the fifth largest planet in the solar system.
- The period of rotation around the sun is 265 days.
- The average temperature of the Earth is 14.9 degrees Celsius.
Once you’ve identified the closest planets to the sun, you can learn more like this: Sort the following planets by closest and furthest from the sun.
National anthem
- Mars is the fourth closest planet to the Sun, at a distance of 227.9 million km.
- One day on Mars equals 24.6 hours on Earth.
- The number of days in a year on Mars is 669.6 days.
- The average temperature is -60°C in summer and -125°C in winter.
- This is the highest volcanic peak in the planet’s solar system.
- The planet has two moons, one is Deimos and the other is Phobos.
- This planet is located 55 million km from the Earth.
Jupiter
- At a distance of 778 million km, it is the fifth planet in the order of planets in terms of proximity to the Sun.
- It is the largest in the entire solar system.
- The average temperature is 0 degrees Celsius.
- Jupiter has 79 moons, the most famous of which are Europa, Io, Callisto and Ganymede, discovered by Galileo Galilei, and can be seen in the clear night sky.
- According to the solar system as a whole, the planet has a strong magnetic field and heat radiates through it.
- This planet is located 588 million kilometers from Earth.
And don’t miss out on more details: information about planets and space mysteries for kids
Saturn
- The planet ranks sixth in terms of proximity to the solar system at a distance of 1,437 million km.
- The atmosphere consists mainly of hydrogen, contains traces of helium and methane, and clouds of ammonia crystals with a temperature of -400 degrees Celsius.
- The average temperature reaches -285 degrees Celsius.
- Saturn has 60 moons, the most famous and largest of which is Titan, and is the only satellite in the solar system that has an atmosphere of methane and nitrogen.
- The planet is surrounded by many complex rings, so you can see these rings clearly compared to the rest of the planets, and these rings have blocks of ice, and many astronomers believe that there are moons that belong to the planet, but are located underneath it. ice blocks.
- This planet is located 1.2 billion km from the Earth.
Uranus
- The planet occupies the seventh position in the solar system, at a distance of 2.9 billion km from the sun.
- The planet is similar to Saturn but is surrounded by fewer rings.
- The planet is four times the size of Earth.
- Uranus has 27 moons.
- The planet is made up of water, ammonia and methane.
- The temperature is above -224.2 degrees Celsius.
- One day on planet Earth equals 17 hours on planet Earth.
- This planet was discovered by a telescope in 1781 AD, discovered by scientist William Herschel, and was the first planet to be discovered in the solar system.
- This planet is located 2.57 billion km from the Earth.
Neptune
- It ranks eighth and last in terms of distance from the Sun, reaching 4.5 billion km from the Sun.
- Neptune has 14 moons.
- The temperature is -200 degrees Celsius.
- One day on Neptune equals 16 hours on Earth.
- Its atmosphere is made up of hydrogen and methane, which give it its beautiful blue color.
- It is surrounded by five central rings and is moved by the most powerful winds in the solar system.
- Scientists have only seen this planet once in a spacecraft, in 1989.
When did the solar system appear?
- The solar system appeared 4,600 million years ago
- Where there is a huge mass of steam and gas called a nebula in astronomy.
- And there was a gravitational force that made this mass spin around itself, and then bump into the smaller parts around it and pull them, forming a ball of gas in the middle.
- As it grows, the speed increases, the particles aggregate more, and the mass within the nebula increases as it gets bigger.
- The heat is generated due to the high pressure in the medium.
- The material inside the ball exploded due to nuclear fusion.
- The great ball transformed into the sun and the gases and vapors spread out in the form of rocks, forming planets, asteroids and celestial bodies that revolve around the sun due to the force of gravity.
Arrangement of planets in the solar system according to their size
After mentioning from time to time the planets closest to the Sun, we have listed the largest of them, according to the length of their diameters, from largest to smallest:
- Jupiter: the largest planet in the solar system with a diameter of 142,984 km.
- Saturn: 120,536 km in diameter, it is the second largest planet in the solar system.
- Planet Uranus: 51,118 km in diameter and is the third largest in the solar system.
- Neptune is the fourth largest planet in the solar system with a diameter of 49,528 km.
- Planet Earth: 12,756 in diameter, the fifth largest in the solar system.
- Venus: is in sixth place in size, with a diameter of 12,104 km.
- Mars – is in seventh place in size, with a diameter of 6792 km.
- Mercury: The smallest planet in the solar system, it is 4879 km long.
Finally, you can learn more like this: the order of planets closest or furthest from the sun.
Therefore, we, in turn, have introduced you to the closest planets to the sun, and you can leave a comment at the bottom of the article to find out more, and we will get back to you right away.
