Which planet is similar to Earth? A question that you will find answered in this article via the Egypt Brief website. Scientists have always been looking for a planet other than ours to live on, and any planet is similar to Earth’s planets because of the great similarities in size and shape, but some scientists say, not on Mars as everyone thinks, they discovered a planet that it is very similar to Earth, so the search for the planet Habitable and its inhabitants continued. Like the world.
Globalism
Which planet is similar to earth
- Unlike other planets, it is a blue sphere suspended in black space that has a number of characteristics that make it a suitable place to live.
- One of the most important features that distinguishes the planet from others is the hydrosphere, which keeps renewing itself permanently, as well as the atmosphere confined to the Earth, which is composed of 21% oxygen, 78% nitrogen and for 1% from other elements. Protects the planet from meteors, harmful sunlight and more.
See also: What planet can we see at night and how can we see planets at night?
Why is planet Earth different from the others?
- Planet Earth is different because it is made up of a group of layers consisting of the crust, mantle and core, and the position of the planet in the solar system is also a wonderful feature, and all these features and characteristics created the Earth. Different planet from the rest.
The arrangement of planet Earth in the solar system
- Planet Earth ranks fifth in the solar system in terms of mass and size, and third in order, with an average distance between the Sun and the Earth of about 149,600 km and the radius of the planet is 6,378 km. The planet rotates on its axis every 23 hours, 56 minutes and 4 seconds and rotates once every 365.25 days.
Earth-like planets
Scientists have described the planet as a celestial body that revolves around the sun and has a mass with its own circular shape that provides it with the necessary balance, and under it is a group of discovered planets that have the closest resemblance to the Earth.
Planet Procima b
- It is considered the closest planet to Earth outside the solar system because this helped scientists photograph it which helped determine whether it had water and whether it had an atmosphere, and it turned out to be opaque. The star and scientists orbiting the planet have detected subtle changes in stellar color.
Corot 9b
- The planet is Earth-like in its temperate climate and orbits a distant star every 95 days.
Planetary moon Kepler
- The Kepler satellite is a NASA space telescope that was launched in 2009 AD and through it a group of planets named after it were discovered:
Kepler 186 F.
- It was discovered in AD 2014. It is the most Earth-like planet because it is only 10% larger than Earth, the planet receives one-third of the solar energy that reaches Earth, and the planet’s surface is watery.
Kepler-22b
- It is a huge planet whose size is 2.4 times the size of the Earth, and it is a star very similar to the Sun in its characteristics, and it is very similar to the orbit of the planet Earth in that its orbit does not exceed 290 days. It has been around for 360 days and is also believed to be the first planet to be found in a habitable temperature zone, which was discovered in 2009.
Kepler 62 F.
- This planet is 40% larger than Earth, hence the name Super-Earth, and is cooler than Earth due to its large orbit around a star that is cooler than the Sun and smaller in size.
See also: Find out what the atmosphere is and what are the four layers it forms…
I wonder how the planet looks like Earth
- When it comes to Earth-like planet, NASA is one of the most famous space agency looking for planets and stars in the solar galaxy and beyond, and many scientists try to explore the space agency because they were the first planetary scientists. It was found outside the solar system in 1995.
- Explorations continued after this date until about 3,600 planets were reached, and many of these planets were gaseous, Jupiter-like, until some scientists were able to identify a group of planets similar to Earth in their characteristics and suitable for life. The problem persists after these planets are far from Earth, but Curiosity to Study the Universe continues to search for planets.
Which planet is similar to earth
planetary characteristics
- For an Earth-like planet to be a viable alternative, it would need to have a number of characteristics.
Main features to meet
- Atmosphere: protects the planet from harmful rays, meteorites and others. The elements that make up the atmosphere help the existence of life on Earth.
- Magnetic field: It is one of the most important features that must exist on the planet, as it prevents high-speed winds laden with harmful particles from colliding with the planet by directing the sun’s rays. Unlike the planet.
- Moderate temperature: It is one of the basic characteristics of life on planet Earth. If the temperature is low, liquid water will freeze, and if it is high, water will evaporate, which is one of the basic elements of life.
The basics of life on this planet
Scientists have identified five essential elements that must be present on the planet for the planet to be habitable.
- Water: it is considered the basic element of chemical reactions because it is considered a solvent for the elements that living organisms need for their reactions.
- Sulfur: It is an important component of biochemical reactions, an energy-producing element, and an essential component of many vitamins and enzymes that cannot function without it.
- Nitrogen: It is also an important component for the synthesis and formation of organic compounds and is also important in ensuring that DNA acts as a carrier of the genetic code.
- Carbon: It is an important component in the formation and formation of organic compounds, including carbohydrates, proteins and fats.
- Phosphorus is a necessary component for DNA not to form. It is a vital component of cell membranes.
See also: The fourth planet is far from the sun .. its characteristics, topography and the hypothesis of the presence of water on its surface.
To explore any Earth-like planet
- NASA astronomers recently discovered an Earth-like planet suitable for life and life on it. And NASA scientists didn’t know if there was anyone on the hill, and this planet was observed outside our solar system and it’s about 300 million light years from the planet, and the scientists said it’s in the area habitable. Solar system.
- NASA scientists named this planet, which is roughly the same size as Earth, Kepler-1649c, and the scientists said that its temperature is similar to that of our planet and that it also contains water, which is an element essential for life. NASA scientists have announced that the planet revolves around a star called a red dwarf, which is four times smaller than the sun.
- This gives this planet 75% of the light that the planet receives from the sun, and this makes its temperature similar to that of the planet.
One of the most important discoveries is the question of the shape of the planet, and it is one of the most important discoveries, because it is the first time that an Earth-like planet has been discovered at its surface temperature and size, and NASA scientists say that this world is interesting and this gives them hope to find it. Earth is second to any other planet and scientists have said they hope to make many amazing discoveries that will amaze the world.
