Solar system facts interesting facts about the solar system. Solar system fun facts for kids our universe for kids. The solar system or solar system consists of the sun and the other celestial objects. Solar system gk notes in pdf our little corner of the universe is called the solar system. Our robot emissaries have tested the soils of the moon, mars and venus, and have flown by all. Of the objects that orbit the sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small solar system bodies. This plane is roughly the same as the rotational equator of the sun. The nine planets of the solar system eight planets. If you are reading through the website and if you have read our place in the universe by now you kind of know where our place in the universe is. Mar, 2020 the solar systems several billion comets are found mainly in two distinct reservoirs. Show full abstract solar system planets except frozen pluto. Solar system facts for kids planets for kids geography quiz. The smallest and fastest planet, mercury is the closest planet to the sun and whips around it every 88 earth days.
Welcome to planets for kids i really hope you enjoy the information that i have provided on this website. The nine planets of the solar system eight planets without. Our solar system the sun is the center of our solar system. A solar system is a very tiny dot within a galaxymicroscopic. Solar system facts 120 interesting facts about solar system. The nine planets mercury is the closest planet to the sun mercury has no water. Our sun is only one of about 100 billion stars within the milky way. Planet earth in space the earth, moon and solar system specifically for 5th6th class. It is a rocky planet with a sun scorched, wrinkly surface. Pdf our solar system, our galaxy, then the universe. Questions on the solar system funnily turn up in both geography and science. The planets are in motion and travel around the sun in oval shaped paths called orbits.
See the fact file below for more information on the solar system or alternatively, you can download our 24page solar system worksheet pack. Mercury is the smallest plant in our solar system about 4,900 km in diameter and the closest to the sun. Included in this printable solarsystemvocabularychart for kids, is a brief description and an illustration of each term. Some stars are bigger than our sun and other stars are smaller. The sun and the planets, with the exception of venus and uranus, rotate on their.
Index of planetary fact sheets more detailed fact sheets for each planet. The solar system is located in the suns neighbourhood of stars that is in our milky way galaxy. You will understand where our planet earth and our solar system are in the universe. More than 150 moons orbit worlds in our solar system. The nine planets is an encyclopedic overview with facts and information about the history, mythology and current scientific knowledge of the planets, moons and other objects in our solar system and beyond.
Mercury takes just 88 earth days to orbit the sun, but it rotates very slowly a day on mercury is 58 earth days long. Recognise that the earth, its moon, the sun, other planets and their satellites are separate bodies and are parts of the solar system. Solar system facts for kids planets for kids geography. Pluto, neptune, uranus, saturn, jupiter, the asteroid belt, the sun, mercury, venus, earth and its moon, and mars. In depth our solar system nasa solar system exploration. Formation of the solar system any theory of formation of the solar system must explain all of the basic facts that we have learned so far. Solar system solar system studies of other solar systems. The outer planets are gas giants jupiter and saturn and ice giants uranus and neptune. The solar system is a fascinating place and students find it an engaging and interesting topic to explore.
Schoolyard solar system demonstration scale model of the solar system for the classroom. Our solar system, containing the sun and the planets, is about 23 of the way out from the center of the galaxy. The solar system is the gravitationally bound system of the sun and the objects that orbit it, either directly or indirectly. Our solar system 6 solar activity our sun is a dynamic, active, and constantly changing star. The name of our system comes from the old latin word for the sun. This page provides a brief description of each of the planets and links to dwarf planets of our solar system. Plasma caught in the magnetic field lines allows us to see these fields, as in the previous composite image. Solar system facts for kids interesting facts about the. Facts concerning the solar system all the planets roughly orbit the sun in a plane. Issi scientific report sr003 the solar system and beyond. Moons, planets, solar system, stars, galaxies, in our.
You can also find out about the difference between planets, dwarf planets and small solar system bodies sssbs here. Recognise that the earth, its moon, the sun, other planets and their satellites are separate bodies and are parts of. You will find lots of information about our solar system with lots of questions and answers and games for you to play. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula. Take an interactive tour of the solar system, or browse the site to find fascinating information, facts, and data about our planets, the solar system, and beyond. The inner, rocky planets are mercury, venus, earth and mars. Here you will find a fivelesson unit of work investigating our solar system. Our solar system consists of our star, the sun, and everything bound to it by gravity the planets mercury, venus, earth, mars, jupiter, saturn, uranus and neptune, dwarf planets such as pluto, dozens of moons and millions of asteroids, comets and meteoroids. Beyond our own solar system, there are more planets than stars in night sky. It has a smaller companion going around it, called the moon. Students will consider the bodies that make up the solar system as well as the role of space exploration with a focus on australias involvement. The principal component of the solar system is the sun, a g2 mainsequence star that contains 99. Most planets have at least one moon of their own, and the giant planets have dozens. Planets, asteroids, and comets are also part of the solar system.
The solar system or solar system consists of the sun and the other celestial objects gravitationally bound to. Probing the mysterious structures and origins of our universe. You can find a few questions on the solar system in many competitive recruitment exams like railways rrb, ssc cgl, sbi po, sbi clerk, ibps clerk, and ibps po. Because the sun is the largest object in the system and all the other bodies orbit around it, it became known as the solar system. The other reservoir, the kuiper belt, is a thick diskshaped zone whose. Includes the class of satellite, surface temperature, the time taken to complete an orbit of the sun, distance from the sun, equatorial diameter and the number of moons. Two of the outer planets beyond the orbit of mars jupiter and saturn are known as gas giants. The planetary system we call home is located in an outer spiral arm of the milky way galaxy.
Eyes on the solar system lets you explore the planets, their moons, asteroids, comets and the spacecraft exploring them from 1950 to 2050. Together with the sun, these planets make up our solar system. Moons, planets, solar system, stars, galaxies, in our universe an introduction by rick kang educationpublic outreach coord. Earth and space science planets of our solar system, order of the planets. Examining planets in our solar system such as jupiter, that have miniature solar systems, so we can watch how superearths outside of our solar system possibly work. The planets all revolve in the same direction about the sun. For most of history it was thought that everything in space moved around the sun, however around the 17th century the idea, that the earth is just one of the planets in the system, started gaining. Our milky way galaxy is a spiral shape that is around 100,000 lightyears across. These are closest to the sun and are called the terrestrial planets simply because the have very solid rocky surfaces. Ride with the curiosity rover as it lands on mars or fly by pluto with the new horizons spacecraft all from the comfort of your home computer. Lessons and activity sheets about our solar system ftfs. The suns four largest orbiting bodies, the giant planets, account for 99% of the remaining mass, with jupiter and saturn together comprising more than 90%. Scientists theorized that it was formed approximately 4. Notes on the fact sheets explanations of the values and headings in the fact sheet.
With the rise of the sun, the remaining material began to clump together. Astronomers have long wondered if the process of planetary formation has accompanied the birth of stars other than the sun. 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. The solar system includes the sun and all that orbit around it including planets, moons, comets, asteroids, gas, and dust. Our sun is the only star we can see during the day. Our solar system grades k3 the university of arizona. Planet fact sheet there are nine planets that travel around the sun. Artists conception of earths solar system not to scale. Included in this printable solar system vocabularychart for kids, is a brief description and an illustration of each term. Known as natural satellites, they orbit planets, dwarf planets, asteroids, and other debris. Solar system studies of other solar systems britannica. The discovery of extrasolar planetsplanets circling other starswould help clarify their ideas of the formation of earths solar system by removing the handicap of being able to study only one. Together, the sun and all the objects that orbit it make up the solar system.
Esa publications division co estec, po box 299, 2200 ag noordwijk, the netherlands tel. Our solar system consists of eight planets which all orbit around our home star, the sun. The nine known planets and the sun are drawn to scale size in this artists rendering of our solar system. The first person to see the pale blue dot image still has it stashed in her closet.