However, it is now considered to be one of the largest known members of the Kuiper Belt - a collection of icy bodies on the outer fringes of the solar system. Pluto, a dwarf planet, was classified as one of the solar system planets when it was first discovered by Clyde Tombaugh. The continued survival of life on Earth is a result of some unique environmental factors, such as the planet’s distance from the Sun, its moderate temperature range, the availability of water, an atmosphere that is favourable for life, and an ozone layer.Our solar system is an orderly arrangement of planets orbiting the Sun. The only planet where life is known to exist is the Earth. Like the moon, it has different phases of appearance. It spins from East to West as opposed to the Earth’s rotation from West to East. Because it can be seen in the morning, just before sunrise, and in the evening, just after sunset, it is also known as the morning and evening star. ![]() Venus is the planet that is closest to Earth, and it is also the one that shines the brightest. However, we can see it near the horizon shortly before sunrise or immediately after sunset. Due to the sun’s intense glare, its close proximity to the sun renders it largely undetectable. It is also our solar system’s smallest planet. The planet that is closest to the Sun is Mercury. Our solar system is made up of our star, the Sun, and everything gravitationally connected to it, including the moons, asteroids, comets, and millions of asteroids, comets, and asteroids, as well as the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Compared to the inner planets, these are significantly further away. Outer Planets: The term “outer planets” refers to the planets Jupiter, Saturn, Uranus, and Neptune that are not in Mars’ orbit. Compared to the other four planets, these are significantly closer to the Sun. Inner Planets: Mercury, Venus, Earth, and Mars are the first four planets that make up the inner planets. Planets can be divided into two groups i.e., Inner Planets and Outer Planets. There are also artificial satellites revolving around the Earth. For instance, the moon is an Earth satellite. Typically, the word “satellite” refers to objects that orbit planets. A celestial body’s satellite is any celestial body that orbits another celestial body. There are known moons and satellites that orbit some planets. The period of rotation is the length of time it takes a planet to complete one rotation. The planets not only revolve but also spin on their axes. It gets bigger as the planet gets farther from the Sun. The period of revolution is the length of time it takes for a planet to complete one revolution. An orbit is a path in which a planet travels around the sun. They are constantly shifting their locations in relation to the stars. The Planets Although planets resemble stars in appearance, they lack the stars’ own brightness. As the earth rotates from west to east, it appears to rise in the east and set in the west. Additionally, it illuminates every planet that revolves around it. It is the main source of light and heat output. ![]() Here is the Solar System Diagram for a better understanding of the arrangement of the Planets in our Solar System. The planets are arranged in increasing order from the Sun’s distance as follows: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. ![]() There are eight planets in the solar system. Planets are celestial bodies like stars, but unlike stars, they cannot generate their own light, hence the sun is required to illuminate them. The planet’s rotation around the sun is maintained by the gravitational attraction between the sun and the other celestial bodies. ![]() Our solar system has eight planets as well as numerous asteroids, comets, and meteors. All the planets orbit the sun, which is situated in the centre. The solar system is made up of the Sun and other heavenly bodies. UPSC Geo Scientist Eligibility Criteria.UPSC EPFO Previous Year Question Papers.
0 Comments
Leave a Reply. |