The Wanderers. We tend to imagine the planets as having been discovered by astronomers with telescopes, but this has only happened twice, with Uranus and Neptune. Of the other six, five of them — Mercury, Venus, Mars, Jupiter and Saturn — are among the brightest visible "stars" in the night sky. Early astronomers discovered that …Mercury's axis has the smallest tilt of any of the Solar System's planets at about 1 ⁄ 30 degrees, while its orbital eccentricity is the largest of all known planets in the Solar System. Mercury's distance from the Sun is only about two-thirds or 66%, of its distance at aphelion, at its aphelion it is 0.44 AU away from the Sun. The planets in our solar system are each very unique for various reasons. When it comes to their measurable sizes in diameter, the planets vary greatly. Jupiter, for example, is approximately 11 times the diameter of the Earth. Mercury, on the other hand, is 2.6 times smaller in diameter than the Earth. Everyone knows about the Solar System, and the planets that make it up. They’re in space, orbiting the Sun, in an order we all at least used to be able to recite. But it was not always so. Until ...Version B of the solar system installment of our solar system poster series. The posters are best printed on 11x17 paper. Several download options are available in the column on the right. Optional back with scale and orbit diagrams. There are two iterations of this poster: Version A and Version B (this one). Download full set. About the image ...Defining the term planet is important, because such definitions reflect our understanding of the origins, architecture, and evolution of our solar system. Over historical time, objects categorized as planets have changed. The ancient Greeks counted the Earth's Moon and Sun as planets along with Mercury, Venus, Mars, Jupiter, and Saturn.Let the StoryBots DJ "revolve" it with sweet beats as the rapping sun and planets give you their spin on the whole solar system.The StoryBots are curious lit...Become a space whiz with our solar system facts. Read on to learn all about our solar system. People used to think that planets were wandering stars before astronomers had telescop... Planet Facts – The Planets In Order. Our solar system has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. With the exception of Uranus and Neptune, each of these planets can be seen unaided. All eight planets can be see through the use of an inexpensive amateur telescope or binoculars. View planets layer by layer or from any angle with the all-new 3D globes and models. Marvel at the wonders of the universe, from stars and planets to black holes and nebulae. Tour the cosmos covering the Solar System, the Milky Way and galaxies beyond our own. Expand your horizons and take in the awesome sights of the universe.Are there planets around other stars? Astronomy 2140, Planets and the Solar System, is a one-semester course on the physical nature of the Sun and its family of planets, satellites, comets and minor bodies; gravitation, light, and telescopes. It is a New General Education (GEN) Physical Science course in the Natural Science category.There are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The four inner solar system planets fall under the category of terrestrial planets Jupiter and Saturn are gas giants while Uranus and Neptune are the ice giants . NASA.Planetary Systems. Our solar system consists of the Sun, whose gravity keeps everything from flying apart, eight planets, hundreds of moons, and billions of smaller bodies – from comets and asteroids to meteoroids and tiny bits of ice and rock. Similarly, exoplanetary systems are groups of non-stellar objects circling stars other than the Sun ...This educational poster is perfect for any science classroom. It features a clear and easy-to-read layout that displays the order of the planets in the solar system, starting from the closest to the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. How to Make the Most of Your Planet Order PosterThere are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The four inner solar system planets fall under the category of terrestrial planets Jupiter and Saturn are gas giants while Uranus and Neptune are the ice giants . NASA.What Is the Order of the Planets in the Solar System? Here's a Simple Trick To Remember. Mnemonics and a catchy rhyme help kids (and adults) remember the planets' order. Author:Visualizations by: Our solar system is made up of a star—the Sun—eight planets, 146 moons, a bunch of comets, asteroids and space rocks, ice, and several dwarf planets, such as Pluto. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mercury is closest to the Sun. Neptune is the farthest.The Nine Planets is an encyclopedic overview with facts and information about mythology and current scientific knowledge of the planets, moons, and other objects in our solar system and beyond. The 9 Planets in …What is the solar system? Find out about the solar system and learn the order of the planets with a song in this video! Solar system facts. The Sun is a star. The Earth is one of eight planets ...Last week, we wrote about one way to get perspective on your problems by comparing them to, well, the size of entire planets and galaxies. Last week, we wrote about one way to get ...Jan 19, 2024 · 2. Associate an image with the numbers’ words. For each of the words assigned to each number, imagine that object. Imagine a shoe for the number 2. Have a clear image in your mind and always think of the same type of shoe for this number. 3. Assign planets to each number. The remaining objects of the Solar System (including the four terrestrial planets, the dwarf planets, moons, asteroids, and comets) together comprise less than 0.002% of the Solar System’s total ...Aug 4, 2023 · The main asteroid belt between Mars and Jupiter also divides our solar system into the inner and outer solar system. Here's a bit about each of the eight planets, in order of their distance from the sun. Terrestrial Planets. The inner solar system consists of four rocky planets: Mercury, Venus, Earth and Mars, located closest to the Sun. 10000+ results for 'planets of the solar system'. Planets of our solar system Find the match. by Dcoffman. G9 G10 G11 G12 Science. Planets Maze chase Maze chase. by Joshdo0146. G4 science of planets Maze chase planets. Solar System Order of Planets Labelled diagram. by Kelleyseitz. Dec 27, 2023 · The planets in the solar system include Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The solar system was formed around 4.6 billion years ago from a giant molecular cloud ... Mar 11, 2024 · Author/Curator: Dr. David R. Williams, [email protected] NSSDCA, Mail Code 690.1 NASA Goddard Space Flight Center Greenbelt, MD 20771 +1-301-286-1258 3.30×1023 kg (7.27×1023 lbs) Planet Mercury is the closest to the sun and it is also the lightest planet in our solar system. This planet is just a little heavier than our moon. Mass of Mars. 6.41×1023 kg (1.41×1024 lbs) The red planet Mars is the second lightest planet in our solar system. Mass of Venus.The nine planets are Mercury, Venus,. Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Moons, asteroids, comets, and ...Study with Quizlet and memorize flashcards containing terms like Which of the following lists the planets of our solar system in the correct order from closest to farthest from the Sun?, Suppose you view the solar system from high above Earth's North Pole. How would the planets orbit the sun?, The planet in our solar system with the highest average … A solar system is all the planets, moons, asteroids, dust and other matter that orbit a sun. Our solar system contains eight planets – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. For many years, we counted Pluto as one of our planets, but because of recent discoveries, Pluto is now known as a dwarf planet. A solar system is all the planets, moons, asteroids, dust and other matter that orbit a sun. Our solar system contains eight planets – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. For many years, we counted Pluto as one of our planets, but because of recent discoveries, Pluto is now known as a dwarf planet. The heliosphere extends beyond the orbit of the planets in our solar system. Thus, Earth exists inside the Sun’s atmosphere. Outside the heliosphere is interstellar space. The core is the hottest part of the Sun. Nuclear reactions here – where hydrogen is fused to form helium – power the Sun’s heat and light. Temperatures top 27 million ...A spherical "cloud" of comets, known as the Oort Cloud, surrounds the outer reaches of our solar system. The Oort cloud is vast. It starts between 2,000 and 5,000 AU from the Sun and extends out to 50,000 AU. (One AU, or astronomical unit, is the average distance between the Earth and the Sun.) It may contain trillions of objects larger than ...Our solar system consists of an average star we call the Sun, the planets Mercury, Venus , Earth, Mars , Jupiter, Saturn , Uranus, Neptune, and Pluto. It includes: the satellites of the planets; numerous comets , asteroids, and meteoroids; and the interplanetary medium. The Sun is the richest source of electromagnetic energy (mostly in the form ...Solar system facts. The Sun is a star. orbit An orbit is the path of an object around a particular point in space. The planets are called Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and ...You know Saturn and Venus and Mars and ... some others. Can you put the eight planets of the solar system in the correct order? There are several ways to do this. Advertisement Ove...Learn about the eight planets of the Solar System, their distances from the Sun, diameters, surface temperatures, moons, and more. Find out how Pluto was reclassified as a dwarf planet and why Ceres, Pluto, Haumea, Makemake, and Eris are also included in the Solar System. See moreCan you name the eight planets of our solar system? Test your knowledge on this science quiz and compare your score to others. Can you name the eight planets of our solar system? Quizzes; Events; ... Order Up: Shamrock Taxonomy! 5 The First 100 Digits of Pi 6 Square Numbers Scrambled (1-50) ...Solar system facts. The Sun is a star. orbit An orbit is the path of an object around a particular point in space. The planets are called Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and ...There may be hundreds of dwarf planets in Pluto’s realm. Our solar system formed about 4.6 billion years ago. The four . planets closest to the Sun — Mercury, Venus, Earth, and Mars — are called the terrestrial planets because they have solid, rocky surfaces. Two of the outer planets beyond the orbit of Mars —The planets in the solar system include Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The solar system was formed around 4.6 billion years ago from a giant molecular cloud ...Oct 9, 2020 · Moons. 97 total - some of the most known are Io, Europa, Ganymede, and Callisto. 6. Saturn. Saturn - the planet with rings - and its moons. Credit: NASA. Saturn, the sixth planet from the Sun, is the second-largest planet in the Solar System - right after Jupiter. Saturn – 36,184mi (58,232km) radius; 9x larger than Earth. Uranus – 15,759mi (25,362km) radius; 4x Earth’s size. Neptune – 15,299mi (24,622km) radius; only slightly smaller than Uranus. This illustration shows the approximate sizes of the planets relative to each other. Outward from the Sun, the planets are Mercury, Venus, Earth, Mars ...Key points: Our solar system formed from a huge cloud of gas and dust about 4.6. . billion years ago. It consists of the sun, eight planets and their moons, an asteroid belt, and other celestial bodies such as comets. The four planets closest to the sun—Mercury, Venus, Earth, and Mars—are called the inner planets.The planets in the solar system include Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The solar system was formed around 4.6 billion years ago from a giant molecular cloud ...The order of the planets in our solar system, Stars, moons, and dwarf planets, Spacecraft, astronauts, and astronomers, or; Celestial bodies in galaxies far away. And if you want to learn more about our solar system, I highly recommend The Planets — a companion book to the BBC series. According to the publisher, “Andrew Cohen and …The nine planets are Mercury, Venus,. Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Moons, asteroids, comets, and ...Here is the correct order of the planets from nearest to farthest from the sun: Mercury. Venus. Earth. Mars. Jupiter. Saturn. Uranus. Neptune. Let's learn more about the composition of each …Are you ready to embark on an intergalactic journey where you can unleash your destructive side? Look no further than the captivating world of Solar Smash Game. One of the first th...10 Things. Our solar system is made up of a star, eight planets, and countless smaller bodies such as dwarf planets, asteroids, and comets. Our solar system orbits the center …In the outer solar system, turbulent storms dot the atmospheres of the giant planets — Jupiter, Saturn, Uranus, and Neptune — allowing Hubble to become an expert storm tracker. For instance, Hubble has observed the downsizing of Jupiter’s most famous feature, the spinning, cyclone-like storm known as the Great Red Spot.In Solar System: Planets in Order, players are presented with all 8 planets in random order. The goal is to rearrange the planets Uranus, Neptune, Mercury, Saturn, Mars, Earth, Venus and Jupiter by dragging and dropping them into their correct positions based on their distance from the Sun. By placing the planets in the correct order, players ...The order of the planets in our solar system, Stars, moons, and dwarf planets, Spacecraft, astronauts, and astronomers, or; Celestial bodies in galaxies far away. And if you want to learn more about our solar system, I highly recommend The Planets — a companion book to the BBC series. According to the publisher, “Andrew Cohen and … The solar system is located in one of the spiral arms of the Milky Way galaxy. It was born about 4.5 billion years ago when a cloud of interstellar gas and dust collapsed. Most of the material was pulled toward a central point: nearly all of the solar system’s mass—99.8%—is in the Sun. The rest of the material formed a spinning disk ... Defining the term planet is important, because such definitions reflect our understanding of the origins, architecture, and evolution of our solar system. Over historical time, objects categorized as planets have changed. The ancient Greeks counted the Earth's Moon and Sun as planets along with Mercury, Venus, Mars, Jupiter, and Saturn. Our Solar System (in order from the Sun) Our solar system consists of a bright yellow star, eight planets, nearly 150 moons, and thousands of smaller objects like asteroids and comets. If you wanted to see all eight planets from the Earth, all you need is a clear night and a pair of binoculars. That is basically how early astronomers observed ... Defining the term planet is important, because such definitions reflect our understanding of the origins, architecture, and evolution of our solar system. Over historical time, objects categorized as planets have changed. The ancient Greeks counted the Earth's Moon and Sun as planets along with Mercury, Venus, Mars, Jupiter, and Saturn. In Solar System: Planets in Order, players are presented with all 8 planets in random order. The goal is to rearrange the planets Uranus, Neptune, Mercury, Saturn, Mars, Earth, Venus and Jupiter by dragging and dropping them into their correct positions based on their distance from the Sun. By placing the planets in the correct order, players ...Artist's conception of a protoplanetary disk. There is evidence that the formation of the Solar System began about 4.6 billion years ago with the gravitational collapse of a small part of a giant molecular cloud. Most of the collapsing mass collected in the center, forming the Sun, while the rest flattened into a protoplanetary disk out of which the planets, …The planets and the solar system were formed from a huge cloud of gases and dust particles left over when a massive star exploded as a supernova. ... Planets and Dwarf Planets in Order from the Sun. The planets and dwarf planets are listed here in the order they are from the Sun. Click for more information on each.The Sun and planets of the Solar System (distances not to scale). The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. The largest of these objects are the eight planets, which in order from the Sun are four terrestrial planets (Mercury, Venus, Earth and Mars); two gas giants (Jupiter and Saturn); and two ice …Jan 19, 2024 · 2. Associate an image with the numbers’ words. For each of the words assigned to each number, imagine that object. Imagine a shoe for the number 2. Have a clear image in your mind and always think of the same type of shoe for this number. 3. Assign planets to each number. It is because these two planets are so far apart that stable orbits of small bodies can exist in the region between them. Figure 3.10 Solar System Orbits. We see the orbits of typical comets and asteroids compared with those of the planets Mercury, Venus, Earth, Mars, and Jupiter (black circles). Shown in red are three comets: Halley, Kopff ...Enjoy! Table of Contents. What is the order of the planets from the sun? How to memorize the order of the planets? What caused the planets to be in that order? The …The Planets of the Solar System Detailed information and facts about the eight planets and five dwarf planets in our solar system.Our solar system has five dwarf planets: In order of distance from the Sun they are: Ceres, Pluto, Haumea, Makemake, and Eris. ... Pluto was long considered our solar system's ninth planet. But after other astronomers found similar intriguing worlds deeper in the distant Kuiper Belt – the IAU reclassified Pluto as a dwarf planet in 2006. ...The Solar System that we live in consists of a medium-size star (the Sun) with eight planets orbiting it. The planets are of two different types. The four inner planets, those closest to the Sun, are Mercury, Venus, Earth, and Mars. They are smaller and composed mainly of metals and rocks. The four outer planets — Jupiter, Saturn, Uranus, and ...The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume. Jupiter’s mass is more than 300 times that of Earth, and its diameter, at 140,000 km, is …Version B of the solar system installment of our solar system poster series. The posters are best printed on 11x17 paper. Several download options are available in the column on the right. Optional back with scale and orbit diagrams. There are two iterations of this poster: Version A and Version B (this one). Download full set. About the image ...Publication. Publication. The Solar System, located in the Milky Way Galaxy, is our celestial neighborhood. Our Solar System consists of 8 planets, several dwarf planets, dozens of moons, and millions of asteroids, comets, and meteoroids. They are all bound by gravity to the Sun, which is the star at the center of the Solar System.Planet Venus Overview. Venus is a cloud-swaddled planet named for a love goddess, and often called Earth’s twin. But pull up a bit closer, and Venus turns hellish. Our nearest planetary neighbor, the second planet from the Sun, has a surface hot enough to melt lead. The atmosphere is so thick that, from the surface, the Sun is just a smear of ...With an equatorial diameter of 7926 miles (12,760 kilometers), Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system. From an average distance of 93 million miles (150 million kilometers), Earth is exactly one astronomical unit away from the Sun because one astronomical unit (abbreviated as AU), is the ...Jan 19, 2024 · 2. Associate an image with the numbers’ words. For each of the words assigned to each number, imagine that object. Imagine a shoe for the number 2. Have a clear image in your mind and always think of the same type of shoe for this number. 3. Assign planets to each number. Last week, we wrote about one way to get perspective on your problems by comparing them to, well, the size of entire planets and galaxies. Last week, we wrote about one way to get ...You know Saturn and Venus and Mars and ... some others. Can you put the eight planets of the solar system in the correct order? There are several ways to do this. Advertisement Ove...3 days ago ... Our solar system is one of such many planetary systems. It consists of 8 planets in the order of Mercury, Venus, Earth, Mars, Jupiter, Saturn, ...Children learn about the planets in the solar system at a young age. Usually, they memorize the order of the planets by reciting a fun rhyme. Both children and adults are fascinate...Are you ready to embark on an intergalactic journey where you can unleash your destructive side? Look no further than the captivating world of Solar Smash Game. One of the first th...Can you name the eight planets of our solar system? Test your knowledge on this science quiz and compare your score to others. Can you name the eight planets of our solar system? Quizzes; Events; ... Order Up: Shamrock Taxonomy! 5 The First 100 Digits of Pi 6 Square Numbers Scrambled (1-50) ...The sun is located at the center of the solar system & it influences the motion of all the other bodies through its gravitational force The planets, in order of their distance outward from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, & Neptune. Any natural solar system object other than the Sun, a planet, a dwarf planet ...Dwarf planets in order from the Sun. As given in the above table, Ceres is the closest dwarf planet in our solar system and it is also IAU-defined. The IAU-defined farthest dwarf planet is Eris which is located in the scattered disc with a distance of around 67.78 AU from the sun.. 1. Largest Dwarf Planet (Pluto) Pluto is the largest dwarf planet in our solar …Jupiter: The largest planet in the solar system, Jupiter is a gas planet that’s more than twice as large as the other planets combined. With an orbital rotation lasting over 11 Earth years, the planet has swirling clouds, including its famous Great Red Spot. Finally, Jupiter has 75 revolving moons, making it seem like its own solar system.First, fill in the sun, Jupiter, and Saturn with shades of yellow and orange. Next, use a dull shade of blue to color Mercury. Now, use a cream colored crayon to shade Venus. Then, use blue and green crayons for our home planet, Earth. Use light shades of blue to color in Uranus and Neptune. For the asteroid belt, use a light gray crayon. The eight planets of the Solar System with size to scale (up to down, left to right): Saturn, Jupiter, Uranus, Neptune (outer planets), Earth, Venus, Mars, and Mercury (inner planets) A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis ... The solar system is located in one of the spiral arms of the Milky Way galaxy. It was born about 4.5 billion years ago when a cloud of interstellar gas and dust collapsed. Most of the material was pulled toward a central point: nearly all of the solar system’s mass—99.8%—is in the Sun. The rest of the material formed a spinning disk ... Indices Commodities Currencies StocksOur solar system has eight planets and 290 moons, according to NASA. For most of human history, we could only see six planets, and the two outermost planets, Uranus and Neptune, were too distant for early civilizations to see without a telescope. Locally, our system that orbits around the Sun is 4.571 billion years old, and the …A spherical "cloud" of comets, known as the Oort Cloud, surrounds the outer reaches of our solar system. The Oort cloud is vast. It starts between 2,000 and 5,000 AU from the Sun and extends out to 50,000 AU. (One AU, or astronomical unit, is the average distance between the Earth and the Sun.) It may contain trillions of objects larger than ...
Learn about the eight planets of the Solar System, their distances from the Sun, diameters, surface temperatures, moons, and more. Find out how Pluto was reclassified as a dwarf planet and why Ceres, Pluto, Haumea, Makemake, and Eris are also included in the Solar System. See more. Concrete mixer shot
Big Ideas: The Solar system formed through condensation from a big cloud of gas and dust. The solar system consists of Earth and seven other planets all orbiting around the Sun. The Sun, moon, and planets all move in predictable patterns called orbits. Many of these orbits are observable from Earth.The Solar System includes the Sun, the Earth (where you are now!) and all of the other planets, asteroids and comets that go around and around it. You may think that the Earth is a pretty big place, but the Earth isn’t even the biggest planet in the Solar System. The biggest planet is Jupiter – you could fit 1,321 Earths inside Jupiter.Saturn – 36,184mi (58,232km) radius; 9x larger than Earth. Uranus – 15,759mi (25,362km) radius; 4x Earth’s size. Neptune – 15,299mi (24,622km) radius; only slightly smaller than Uranus. This illustration shows the approximate sizes of the planets relative to each other. Outward from the Sun, the planets are Mercury, Venus, Earth, Mars ...Planetary Systems. Our solar system consists of the Sun, whose gravity keeps everything from flying apart, eight planets, hundreds of moons, and billions of smaller bodies – from comets and asteroids to meteoroids and tiny bits of ice and rock. Similarly, exoplanetary systems are groups of non-stellar objects circling stars other than the Sun ...In the outer solar system, turbulent storms dot the atmospheres of the giant planets — Jupiter, Saturn, Uranus, and Neptune — allowing Hubble to become an expert storm tracker. For instance, Hubble has observed the downsizing of Jupiter’s most famous feature, the spinning, cyclone-like storm known as the Great Red Spot.Learn about the eight planets and five dwarf planets in our solar system, their characteristics, and their exploration by spacecraft. Find out how the planets are divided into three …To see a some interesting solar system maps including "Space without the Space" and "If the moon were only 1 pixel", visit our Solar System Maps page. The planets today shows you where the planets are now as a live display - a free online orrery. In this solar system map you can see the planetary positions from 3000 BCE to 3000 CE, and also see ...Big Ideas: The Solar system formed through condensation from a big cloud of gas and dust. The solar system consists of Earth and seven other planets all orbiting around the Sun. The Sun, moon, and planets all move in predictable patterns called orbits. Many of these orbits are observable from Earth.The biosignatures are out there. The discovery of many potentially habitable planets beyond the solar system and a growing understanding of the variety of life on Earth provides NA...Astronomers have used stars to help them spotlight planets since at least 1639. A satellite observatory launched into space in April has returned its first images of distant galaxi...The solar system is defined as all celestial bodies that orbit the sun, including the sun itself. It is comprised of the sun, eight major planets, many dwarf planets, the moons that orbit planetary bodies, some 100,0000 asteroids larger than 0.6 mi (1 km) in diameter, and perhaps 1 trillion cometary nuclei. (As of 2006, Pluto was demoted to a ...The current most-used Solar System mnemonic for remembering the planets and their order from the Sun is “My Very Educated Mother Just Served Us Noodles.”. But, it’s the “ Year of the Dwarf ...The sun is the center of our solar system; the planets, their moons, a belt of asteroids, comets, and other rocks and gas orbit the sun. The eight planets that orbit the sun are (in order from the sun): Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. Another large body is Pluto, now classified as a dwarf planet or plutoid.They are listed in order of their distance from the sun. Terrestrial planets – primarily comprised of a rocky type surface. Mercury / nasa.gov. Mercury — the closest to the sun and the second smallest planet in our solar system, Mercury has a rotation of only 88 days around the sun. Because of its close proximity to the celestial giant, the ....