Planetary data for Mercury *Time required for the planet to return to the same position in the sky relative to the Sun as seen from Earth. Mercury is one of four inner planets in the Solar System, and has a rocky body like the Earth.It is the smallest planet in the Solar System, with a radius of 2,439.7 km (1,516.0 mi). Despite being a far from the Sun, Venus experiences higher temperatures. Mercury Facts The planet closest to the Sun, Mercury is the smallest and fastest planet in the solar system -- whipping around the Sun every 88 Earth days. Inside Mercury. Mercury is the closest planet to the Sun and the smallest since Pluto was downgraded to a dwarf planet. So, among all planets, Mercury takes the least time to complete around the sun, which is 88 days, i.e. Some of them will be fun facts, others will be more informative, but the most discussed are related to Mercury planet history. It mapped the entire surface of Mercury before crashing into the planet in 2015. Key Facts & Summary. A year on Mercury lasts 88 Earth days. Looks life mercury likes to pick up fights with asteroids and meteors from time to time. Mercury is a small planet which orbits closer to the sun than any other planet in our solar system. Here, we are going to discuss the characteristics of Mercury along with interesting facts of Mercury for kids. Mars Facts. It is just a little bigger than Earth’s moon. Being so close to the Sun, the daytime temperature on Mercury is scorching - reaching over 400 °C (752 °F). Here are 15 interesting facts about planet Mercury. Size and Distance. Image Source:- sciencemag. Mercury: M ercury is the smallest of eight planets in our solar system. Mercury is appropriately named for the swiftest of the ancient Roman gods. Here’s some cool and fun facts about the planet Mercury. Mercury is not only the smallest, but also the fastest planet orbiting the Sun.Noticing the swift pace at which Mercury revolved around the Sun, ancient Romans named the planet after Mercury: the “swift-footed messenger of the gods”. Facts and information about Mars. It is also one of five planets visible by the naked eye, along with Saturn, Jupiter, Mars, and Venus. kesha says: May 18, 2012 at 6:09 pm This is Kool. Mercury Planet Facts. His Greek equivalent is the god Hermes. In comparison, Earth’s core makes up a lesser part of its mass. In this video, You will know 10 Interesting Facts about Planet Mercury - The smallest planet in the solar system 0. It has a diameter of only 3,032 miles (4,879 km), around 40% of Earth's diameter. 1. It is also the smallest planet in the Solar System. As well as being very hot, it features a barren, crater covered surface which looks similar to Earth's moon. Mercury: the Smallest Planet! 2. Mercury is the closest planet to the sun. Space Solar System . 1. [1] Early ancient peoples believed that Mercury was two distinct stars, one appearing in the east at dawn and the other in the west in the evening.By the time of Plato, however, around 350 BC, Greek astronomers realized it was in fact a single planet. The planet … Sitting near the bull’s-eye of a cosmic shooting gallery, Mercury is the most cratered planet in the system, with a surface littered with new impact craters found inside older ones. Facts About Mars. 00:00 - 10 Facts About Planet Mercury: 1.... Patti Underwood. Let us have a look. NASA. Mercury is 4,878 km wide, making it only slightly bigger than our own moon. It is small and rocky. Here are some interesting facts about the mercury that can surprise you after knowing about it. A day on Mercury lasts 59 Earth days. Mercury Facts for Kids. Our Mercury facts for kids will give you lots of amazing and interesting facts about Mercury. Mercury … Mercury has the shortest and fastest orbit around the Sun and experiences dramatic temperature changes as it rotates. It is a world of extremes. Mercury is the closest planet to the Sun at a distance of 57 million kilometers / 35 million miles. Time on Mercury. Mercury’s proximity to the Sun has also been exploited to confirm predictions made by relativity theory about the way gravity affects space and time. Mercury tends to play peekaboo with the Sun, which makes it somewhat of an observing challenge. If Earth were the size of a nickel, Mercury would be about as big as a blueberry. Top 10 interesting facts about mercury. Let’s find out some interesting facts about Mercury and its unique features: GIF: skymarvels.com. Mercury’s Neighbors. Interesting Facts About Mercury: 11-15. Planet Mercury Facts. Kids would love to hear a lot of interesting facts regarding the planet. Despite its proximity to Earth, Mercury is among the least explored planets due to its proximity to the Sun. Mercury is colder than a freezer on one side and twice as hot as an oven on the other. Mercury does not have any moons. Mercury is the smallest planet in our solar system. Size and Distance. There are actually moons of other planets that are bigger than Mercury (Ganymede and Titan)! Out of all the terrestrial planets (Mercury, Venus, Earth, Mars), we know the least about Mercury. But Mercury is the fastest planet, zipping around the Sun every 88 Earth days. Mercury is the second hottest planet. On Mercury, temperature is at extremes. In the Mercury, one day= two years: As Mercury is the closest planet, naturally, its orbit is the smallest in the solar system. Facts About Universe. It is only about 40% of the size of Earth. The planet orbits the sun at an average distance of around 36 million miles (58 million km), compared with 93 million miles (150 million kilometers) for Earth. While Earth ranks first in terms of being the densest planet, Mercury isn’t far behind and is the second-most densest planet in our Solar System with a metallic core spanning between 3,600 and 3,800 kilometers or 2,200 and 2,400 miles. Mercury has an unusual internal structure. Mercury has a few more hundreds of thousands years before it becomes tidally locked. It completes its orbit around the sun in 87.97 days which makes it the fastest orbiting planet. Mercury is hard to spot in the sky, but has been known for millennia. Mercury is the smallest planet in our solar system. Last updated at 11:35. It is also the Smallest Planet among all eight planets. Explore facts about our solar system's fastest planet. Mercury is the smallest planet with a surface similar to our moon. Mercury doesn't really have an atmosphere. 12. 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