Which Planet is called Earth’s Twin?

By BYJU'S Exam Prep

Updated on: November 9th, 2023

Venus is known as Earth’s twin planet because its makeup, size, and mass are similar to Earth. Water covers more than 70% of the Earth’s surface. Argon, carbon dioxide, neon, helium, methane, krypton, and hydrogen are among the various gases that make up the Earth’s atmosphere. Earth’s only natural satellite is the Moon.

Earth’s Twin Planet

The second planet from the Sun is Venus. It is sometimes referred to as Earth’s “twin” or “sister” planet because it is nearly as big and similar in makeup. Venus is a planet that orbits Earth and is always close to the Sun. It is also called the morning star or evening star owing to its visibility at dawn & dusk.

The planet Venus will occasionally be visible to the unaided eye throughout the day. The sun rises west and sets east because the planet Venus rotates in the opposite direction. It only shares this characteristic with one other planet, namely Uranus.

Facts about Earth’s Twin Planet

The Important Facts about Earth’s Twin Planet are mentioned below:

  • Venus is the second-brightest natural object in Earth’s night sky after the moon.
  • Venus, the Roman goddess of beauty and love, is the planet’s name.
  • Only Venus and Mercury are the only planets in the solar system without moons.
  • One of the four terrestrial planets, Venus possesses the densest atmosphere in the group. 96% or more of it is carbon dioxide.
  • The hottest planet in the solar system is Venus.


Which planet is called Earth’s Twin?

Venus is referred to as Earth’s twin due to its composition, size, and mass similar to that of Earth. Venus’s atmosphere has a surface pressure of roughly 92 times Earth’s sea level. Among the planets in the Solar System, Venus, and Mercury are the only ones without moons.

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