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  2. Dec 16, 2016 · On top that, the gravity on Mars’ surface is much lower than it is here on Earth – 62% lower to be precise. At just 0.376 of the Earth standard (or 0.376 g ), a person who weighs 100 kg on ...

  3. gravity forces between the Sun and the Earth keep the Earth in orbit around the Sun. The different effects of gravity on Earth compared to Jupiter or Pluto. Even on the surface of the Earth,...

  4. Jul 29, 2023 · The composition of the atmospheres of Mars and Earth is very different. Earth’s atmosphere is mostly made out of nitrogen and oxygen. Mars’ is mostly carbon dioxide which would be toxic to humans. The gravity on Mars is much weaker. A 70 kg (154 lbs) person would weigh only 26.5 kg (58.5 lbs) on Mars. Earth has continents. Mars doesn’t.

  5. The gravity of Mars is a natural phenomenon, due to the law of gravity, or gravitation, by which all things with mass around the planet Mars are brought towards it. It is weaker than Earth's gravity due to the planet's smaller mass.

  6. When the solar system settled into its current layout about 4.5 billion years ago, Mars formed when gravity pulled swirling gas and dust in to become the fourth planet from the Sun. Mars is about half the size of Earth, and like its fellow terrestrial planets, it has a central core, a rocky mantle, and a solid crust.

  7. The very fact that a celestial body has mass gives it gravity, but that gravity’s strength depends on how heavy the object is. Mars is smaller than Earth – its diameter is about half ours. Mars is also less dense. Therefore the planet is about a tenth as heavy as Earth.

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