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1. en.wikipedia.org › wiki › Mercury_(planet)Mercury (planet) - Wikipedia

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   Learn about Mercury, the smallest and fastest planet in the Solar System, named after the Roman god of commerce and communication. Find out about its physical characteristics, orbit, rotation, surface, atmosphere, history of observation, and more.

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3. www.mercurycards.comWelcome to Mercury®

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   Mercury Cards offers credit cards with no annual fee, no security deposit, and cashback rewards for customers who want to improve their credit score. See how Mercury Cards works, apply online, and get the app for flexible payment options and card access.

4. en.wikipedia.org › wiki › Mercury_(element)Mercury (element) - Wikipedia

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   Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/ h aɪ ˈ d r ɑːr dʒ ər ə m / hy-DRAR-jər-əm) from the Greek words hydor (water) and argyros (silver), from which its chemical symbol is derived. [8]

5. science.nasa.gov › mercuryMercury - NASA Science

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   Mercury is the smallest planet in our solar system and the nearest to the Sun. Mercury is only slightly larger than Earth's Moon. Its surface is covered in tens of thousands of impact craters.

6. www.britannica.com › place › Mercury-planetMercury | Facts, Color, Size, & Symbol | Britannica

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   Aug 6, 2024 · Learn about Mercury, the innermost and smallest planet in the solar system, and its history, surface, and orbit. Find out how Mercury's proximity to the Sun affects its temperature, gravity, and relativity.

   • Author: Clark R. Chapman

   • Mercury has a radius of about 2,440 km, and its surface area is 74,797,000 km2. Its mass is 3.30 × 1023 kg. Mercury is the smallest major planet in...
   • Mercury is the smallest planet in the solar system, and it is also the planet closest to the Sun, making it the most difficult of the planets to se...
   • Mercury's average orbital distance from the Sun is 58 million km (36 million miles) and it has the shortest year (a revolution period of 88 days)....
   • Two locations on Mercury’s equator are called hot poles, and surface temperatures there can exceed 700 kelvins (K; 800 °F, 430 °C). Surface tempera...
   • Ganymede, a moon of Jupiter, and Titan, a moon of Saturn, are both larger than Mercury, the smallest major planet.

7. science.nasa.gov › mercury › factsMercury: Facts - NASA Science

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   Learn about Mercury, the smallest and fastest planet in our solar system. Find out how NASA explores its surface, history, and mysteries with missions and spacecraft.

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   Is Mercury a rocky planet?

   • Mercury is one of four terrestrial planetsin the Solar System, which means it is a rocky body like Earth. It is the smallest planet in the Solar System, with an equatorialradiusof 2,439.7 kilometres (1,516.0 mi). Mercury is also smaller—albeit more massive—than the largest natural satellitesin the Solar System, Ganymedeand Titan.

   Mercury (planet) - Wikipedia

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   How long does it take a year on Mercury?

   • It takes 59 Earth days to make one day (or one full rotation) on Mercury. However, a year on Mercury goes by fast! Because it’s the closest planet to the Sun, it doesn’t take very long to go all the way around. It completes one revolution around the Sun in just 88 Earth days.

   All About Mercury | NASA Space Place – NASA Science for Kids

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   Is Mercury a terrestrial planet?

   • Mercury is a terrestrial planet. It is small and rocky. Mercury has a thin exosphere. Mercury’s surface can be as hot as 800 degrees F during the daytime and as cold as -300 degrees F during the nighttime. (But Mercury is not the hottest planet in the solar system. The hottest planet is Venus.) Mercury’s poles have water-ice.

   All About Mercury | NASA Space Place – NASA Science for Kids

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   Why is Mercury a tectonically active planet?

   • "The young age of the small scarps means that Mercury joins Earth as a tectonically active planet with new faults likely forming today as Mercury's interior continues to cool and the planet contracts," Tom Watters, Smithsonian senior scientist at the National Air and Space Museum in Washington, D.C., said in a NASA statement.

   Mercury: A complete guide to the closest planet to the sun - Space.com

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9. www.space.com › 36-mercury-the-suns-closestMercury: A complete guide to the closest planet to the sun

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   Jun 9, 2023 · Learn about Mercury's surface, temperature, orbit, magnetic field, atmosphere and more. Find out how Mercury's size, density, composition and history are puzzling to scientists.