Unlike other planets, mercury has absolutely no moons, and thats because of its low gravity and no atmosphere. It is a terrestrial planet, which means it is an earthlike planet made up of rocks or metals and has a hard surface. Mercury was only discovered as a planet it 1543, nobody realised it was a planet. Mercury is the planet closest to the sun in our solar system and is a member of the family of terrestrial planets. Index of planetary fact sheets more detailed fact sheets for each planet. After the earth, mercury is the second densest planet. The first visit to mercury was a flyby made by the mariner 10 spacecraft in 1974. Mercury facts for kids interesting facts about planet. Powered by create your own unique website with customizable templates.
Mercury facts interesting facts about planet mercury space facts. There are so many interesting facts about the first planet in our solar system. Mercury, the innermost planet the planet closest to the sun is mercury. It has a diameter of only 3,032 miles 4,879 km, around 40% of earths diameter.
Mercury planet mercury, the closest object to the sun, is a small, bleak planet. Mercury has no atmosphere and no known satellites, perhaps because of its proximity to the sun 4. Notes on the fact sheets explanations of the values and headings in the fact sheet. Mercury is the smallest and innermost planet in the solar system. The second is the messenger spacecraft, which after three mercury flybys between 2008 and 2009, attained orbit around mercury on march 17, 2011, to study and map the rest of the planet. The radius of the core is approximately 75% of that of the entire planet earths is about 54%. It is the smallest planet in our solar system and the closest planet to the sun. Mercury may be the closest planet to the sun but it experiences temperature changes that are the most extreme of any planet in the solar system, including dropping to 275 f170 c. Mercury is only slightly larger than the earths moon. It is a small world only slightly larger than earths moon. Mercury is the closest planet to the sun and the eight biggest of the solar system. Fun mercury facts for kids cool information about this. Beyond neptune, a newer class of smaller worlds called dwarf planets reign, including perennial favorite pluto.
Mercurys proximity to the sun has also been exploited to confirm predictions made by relativity theory about the way gravity affects space and time. The diameter of planet mercury is 4,878 km 3,031 miles 5. Because of the suns intense glare, it is difficult to observe mercury from earth. Mercury is pretty difficult to see from earth because it keeps so close to the sun. Pluto, neptune, uranus, saturn, jupiter, the asteroid belt, the sun, mercury, venus, earth and its moon, and mars. Mar 06, 2020 mercury is the closest planet to the sun at a distance of 57. Never ever sign a contract or any kind ofdocuments.
Named for the fleetfooted roman messenger god, mercury is the closest planet to the sun, zipping around our parent star at an average of 36 million miles away. Schoolyard solar system demonstration scale model of the solar system for the classroom. Messenger was launched in 2004, flew past the planet twice in 2008 and once in 2009, and settled into orbit in 2011. List two facts of how earth is different from other planets. Mercury is the closest planet to the sun at a distance of 57.
We went through the solar system facts for kids the other day and now its time to take a closer look at the centre of it. Mercury takes 88 days to complete one orbit of the sun. Mercury facts interesting facts about planet mercury. 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. Facts about mercury 5 facts about the planet mercury. This collection of mercury facts includes atomic data, the electron configuration, chemical and physical properties, and history of the element. These are closest to the sun and are called the terrestrial planets simply because the have very solid rocky surfaces. Mercury is a small planet which orbits closer to the sun than any other planet in our. The nearest neighbor of sun, mercury has some peculiar characteristics that make it quite different from other planets in the solar system. Temperature variations on mercury are the most extreme in the solar system ranging from. Planet worksheet planet fact sheet there are nine planets that travel around the sun.
Oct 19, 2018 named for the fleetfooted roman messenger god, mercury is the closest planet to the sun, zipping around our parent star at an average of 36 million miles away. Together with the sun, these planets make up our solar system. Next to the planet pluto, mercury is one of the least explored planets within our solar system. Mercury is visible just above the horizon for only about one hour before sunrise and one hour after sunset. Mercury is the smallest planet in our solar system only. Earlier, pluto held the record for being the smallest planet in the solar. Mercury planet mercury is the closest planet to the sun. The solar system or solar system consists of the sun and the other celestial objects. Mercury facts information, history, location, size. As a matter of fact, there are two moons in the solar system that are larger than this planet. Mercury facts for kids interesting facts about planet mercury. A lot of astronomy people like to think of the solar system been made up in two parts we have the inner solar system which has mercury, venus, earth and not forgetting mars. Our quiz provides a great opportunity to study this.
The outer planets are gas giants jupiter and saturn and ice giants uranus and neptune. Venus is sometimes referred to as the earths sister planet due to their similar size and mass. Its the smallest of the eight planets, not a lot bigger than our own moon, and like the moon its a rocky body without air or water. Venus is nearly as big as the earth with a diameter of 12,104 km. Mercury is bright when it is visible from earth, ranging from. The planets are in motion and travel around the sun in oval shaped paths called orbits. Its generally moonlike appearance is illustrated in. All communication equipments will be down whether it is the landline, faxmachine, or the internet. Venus is named after the roman goddess of love and beauty.
Be careful with your conversations for it might bemisunderstood. Mercurys elliptical orbit takes the small planet as close as. Mercury has no atmosphere and no known satellites, perhaps because of its proximity to the sun. It cannot be easily seen as it is usually too close to the sun. Mercury is the only metallic element that is a liquid at room temperature. Mercury is the smallest planet in the solar system 2.
Because mercury was the fastest planet as it moved around the sun, it is named after the roman deity mercury, the messenger of t. Enjoy amazing trivia and have fun learning about the planets found in our solar system. Earth, mars, jupiter, saturn, uranus, neptune, and pluto. Mercury is the smallest planet in the solar system with a diameter of 4,879 km and is one of five planets that is visible to the naked eye. Mercury fun facts cool kid facts fun facts for kids. Mercury is the closest planet to the sun and due to its proximity it is not easily seen except during twilight. Despite its closeness to the sun, it is not the hottest planet, that title belongs to venus but mercury is the fastest planet, completing a trip around the sun in 88. As well as being very hot, it features a barren, crater covered surface which looks similar to earths moon.
Mercury is sometimes called the evening star when it is near where the sun has set, or as a the morning star when it near where the sun will rise. Go over some fun facts about the planet mercury with the questions in this quiz and worksheet. Mercury is the smallest planet in the solar system. Despite its small size, mercury is very dense because it is composed mainly of heavy metals and rock the main characteristic of terrestrial planets. Mercurys eccentric orbit takes the small planet as close as. The diameter of planet mercury is 4,878 km 3,031 miles. Free printable pdf with mercury facts reading the facts. The planet mercury is a bit larger than the earths moon. The closest planet to the sun is also an elusive world, and so are some of these answers.
Lets find out some interesting facts about mercury and its unique features. The nine planets mercury is the closest planet to the sun. Mercury is a small planet which orbits closer to the sun than any other planet in our solar system. The inner, rocky planets are mercury, venus, earth and mars. Mercury has been known since at least the time of the sumerians 3rd millennium bc distance from sun. Okay this might shock youwe know that mercury is one seriously hot place, but there is another planet that is hotter. Jupiters moon ganymede and saturns moon titan are both larger than the closest planet to the sun. Okay we cant really take you there, but heres everything you need to know about this amazing planet. It mapped the entire surface of mercury before crashing into the planet in 2015. Ten facts about mercury bob the aliens tour of the solar. Apr 24, 2012 the closest planet to the sun is also an elusive world, and so are some of these answers.
1418 79 709 89 660 1550 1206 25 46 1501 54 352 1026 344 555 1604 1359 1344 485 900 966 928 929 488 22 1291 1350 1110 151 103 1494 1072