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  1. en.wikipedia.org › wiki › Earth_massEarth mass - Wikipedia

    An Earth mass (denoted as or , where 🜨 is the standard astronomical symbol for Earth), is a unit of mass equal to the mass of the planet Earth. The current best estimate for the mass of Earth is M 🜨 = 5.9722 × 10 24 kg, with a relative uncertainty of 10 −4.

  2. www.wikiwand.com › en › Earth_massEarth mass - Wikiwand

    An Earth mass (denoted as or , where 🜨 is the standard astronomical symbol for Earth), is a unit of mass equal to the mass of the planet Earth. The current best estimate for the mass of Earth is M🜨 = 5.9722×1024 kg, with a relative uncertainty of 10−4.

  3. All around the Earth is the of air (the atmosphere). The mass of the Earth holds the gasses in the air down and does not let them go into outer space. The air is mostly made of nitrogen (about 78%) and oxygen (about 21%) and there are a few other gasses as well.

  4. Mar 31, 2024 · According to NASA, Earth's mass is 5.9722×1024 kilograms, or around 13.1 septillion pounds. This equates to around 13 quadrillion of Egypt's pyramid of Khafre, which itself weighs around 10...

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  6. 2 days ago · Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbour life. It is designated by the symbol ♁.

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