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Key Facts & Summary. Mercury is the closest planet to the Sun at a distance of 57 million kilometers / 35 million miles. Out of all the terrestrial planets, Mercury is the smallest. It is also the smallest planet in the Solar System. Despite being so small, Mercury is the second-densest planet in the Solar System after Earth.
2 days ago · Mercury is the smallest planet in our solar system. 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.
Mercury Facts for Kids. Closest planet to the Sun. Smallest planet in the solar system. Has no atmosphere to sustain life. Named after the Roman messenger god. One day lasts 59 Earth days. Surface temperatures range from -290°F to 800°F. Has no moons or rings. The largest known crater is the Caloris Basin. Orbits the Sun in just 88 Earth days.
FACT 1. Mercury is named after the messenger of the Roman gods. FACT 2. Mercury does not have any moons or rings. FACT 3. A day on Mercury lasts 59 Earth days. FACT 4. A year on Mercury lasts 88 Earth days. FACT 5. Mercury only has one sunrise every 180 Earth days! FACT 6. The diameter of Mercury is 3,031 miles.
Mercury Facts For Kids. Mercury is the closest planet to the Sun. It’s the smallest planet in our solar system. It doesn’t have any moons. Mercury has a very thin atmosphere. A day on Mercury is longer than its year. The planet has many craters and mountains. It’s named after the Roman messenger god. Temperatures can be very hot and very ...
Interactive. You might think that Mercury, the planet closest to the Sun, would be the hottest planet in the solar system. But it’s not! In fact, Mercury has the most extreme temperature range out of any of the first four planets (Mercury, Venus, Earth, and Mars). While it does get very hot on Mercury, it also gets very cold.
Mar 30, 2011 · 3 min read. What Is the Planet Mercury? (Grades 5-8) This article is for students grades 5-8. Mercury is the smallest and fastest planet in the solar system. It is also the closest planet to the sun. It is named after the Roman messenger god Mercury, the fastest Roman god. The planet Mercury was known by ancient people thousands of years ago.
Mar 30, 2011 · 3 min read. What Is the Planet Mercury? (Grades K-4) This article is for students grades K-4. Mercury is a planet in our solar system. It is the smallest of the eight planets. It is also the closest to the sun. Mercury goes around the sun the fastest of all the planets. Mercury has no moons. The planet Mercury. Credits: NASA.
Mercury Facts for Kids. Planet Name: Mercury. Type of Planet: Terrestrial planet. Solar System Region: Inner Solar System. Distance from the Sun: 28,500,000 miles (perihelion) to 43,500,000 miles (aphelion) Time to Orbit Around the Sun: About 88 Earth days. Moons (natural satellites): 0.
Closest planet to the Sun: Mercury is the closest planet to the Sun in our solar system, orbiting at an average distance of about 58 million kilometers (36 million miles). Shrinking planet: Mercury is slowly shrinking as its iron-rich core cools and contracts.
