The nine planets has been online since 1994 and was one of the first multimedia websites that appeared on the world wide web. Why do some bizarre moons have oceans, volcanoes, and ice floes. Pdf distribution of moons in the solar system researchgate. The chunks of ice and rock in saturns rings and the particles in the rings of the other outer planets are not considered moons, yet embedded in saturns rings are distinct moons or. We also assembled a table of links to virtual globes for other planets and moons, and a virtual solar system model, thus building a comprehensive teaching resource for introductory lunar and planetary science courses. As of october 2008, there are known natural moons orbiting planets in our solar system. There are a further seven regular moons and six irregular moons. Moons, planets, solar system, stars, galaxies, in our. In 1543 nicolaus copernicus hypothesized that the planets revolve in circular orbits around the sun. Assign the remaining groups to each of the outer planets jupiter, saturn, uranus, and neptune since each of these planets has many known moons. Vector educational poster, scientific infographic, presentation template. Most of the planetary moons probably formed from the discs of gas and dust circulating around planets in the early solar system. Index of planetary fact sheets more detailed fact sheets for each planet. The sun, planets, dwarf planets and moons are at scale for their relative sizes, not for distances.
Mercury is a small planet which orbits closer to the sun than any other. In order of their distances from the sun, the planets are mercury, venus. Ganymede, callisto, io and europa are known as the galilean moons, named after their discoverer galileo galilei. The seven largest moons, which are larger than any of the known dwarf planets, are listed in bold and italic. A planet is a large object that orbits around a star or a stellar remnant.
There are 145 known planetary moons, with at least 22 moons. A tour of the mysteries and inner workings of our solar system. Many exciting missions envisioned for future exploration of the planets, their moons, and the icy bodies beyond them could be enabled or significantly enhanced by using rps. Sep 07, 2010 a quick and not very detailed tour through the solar system. Planets and moons qfiles the online library of knowledge. They are, in order from their distance from the sun. 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. Contrary to what was once believed, the solar system is home to hundreds of moons. Planets in our solar system can be divided into two main groups, terrestrial planets and gas giants. Apr 09, 2019 neptune is fourth with 14 moons of which triton is the biggest, orbiting in a backward pattern known a retrograde orbit. The same side of the earths moon always faces the earth, because the moon is tidally locked to earth. The most wellknown of jupiters moons are io pronounced eyeoh, europa, and callisto. Moons in comparison california academy of sciences. For thousands of years, man observed the rising and setting sun, the cycle of seasons, the fixed stars, and those he called wanderers, or planets.
These moons are so big you can see them with just a pair of binoculars. Planet fact sheet there are nine planets that travel around the sun. There are 8 planets in our solar system, they are mercury, venus, earth, mars, jupiter, saturn, uranus and neptune. Pdf this study explains the most important moons in solar system and their distribution in the planets.
To gain familiarity with the location of objects in the night sky, and their seasonal and nightly motions. A pdf file titled the verse in numbers, accompanying the map on its official. There are 146 known planetary moons, with at least 27 moons awaiting official recognition. Click on any planet below to find out more about it. This plane is roughly the same as the rotational equator of the sun. Facts concerning the solar system all the planets roughly orbit the sun in a plane. Gases like carbon dioxide cause a greenhouse effect trapping. Gas giants gobbled up most of their moons universe today. Mercury has no atmosphere which means there is no wind or. Hartmann has been around a long time and i have the fourth edition.
Planets and asteroids in our solar system orbit the sun. The outer planets and their moons comparative studies of the outer planets prior to the exploration of the saturn system by cassinihuygens. Solar system planets and their moons royalty free vector. Display the colorful posters and word wall, work th. The planets all revolve in the same direction about the sun. Do they recognize some of the names from any of their studies. Write the name or names of the planets that fit each description below. Eyes on the solar system lets you explore the planets, their moons, asteroids, comets and the spacecraft exploring them from 1950 to 2050.
As these huge planets grew in the early solar system, they were able to capture objects with their large gravitational fields. Jupiter is swarming with at least 79 moons in orbit around it, the second largest number of natural satellites around any of the planets. Facts concerning the solar system stony brook university. At the same time, it is not massive enough for nuclear fusion to take place inside it, as occurs inside stars. Schoolyard solar system demonstration scale model of the solar system for the classroom. Print on heavy cardstock, cut, score around the edge with a black felt pen. After looking up the actual diameters for the moons of the other planets, they can calculate the model size for each moon using the equation below and add the moons to the model. And from these observations evolved his notions of the universe. However, another factor that effects a planets atmospheric temperature is the gases that make up the atmosphere.
Stars orbited by planets are solar systems all stars. Chapter content chapter 11 mastery the planets and their. A copy made in an otherwise transparent file format whose markup, or absence of markup. What is the order of the planets from hottest to coldest. The moons of other planets are named after characters from mythology.
Saturn has more moons than any other planet in the solar system. Our solar system contains one star, major planets and their moons, dwarf planets, asteroids, comets, and interplanetary dust. Like planets, moons can have an internal layered structure. The 19 moons that are large enough to have been rounded by their own gravity are listed in bold. Dwarf planets share many of the same characteristics as planets thought there is one significant difference.
Recognize that not only earth, but other planets, have moons. The moon, our nearest neighbour in space, is neither a star nor a planet. These four moons are known today as the galilean satellites. The four inner, or terrestrial, planets mercury, venus, earth, and marshave rocky compositions and densities greater than 3 grams per cubic cm. It does not share its orbit with any other significant objects. The outer planets and their moons comparative studies of. You will find lots of information about our solar system with lots of questions and answers and games for you to play.
At jupiter and beyond, the outer part of each moon is ice that behaves like rock. Pluto however, at current magnitude 14, is viewable in 10inch and larger telescopes. They are generally solid bodies, and few have atmospheres. Jess gives you a heads up on what to expect this week. When we study other planets or their moons, we look for traces of water to see if the place could have supported life. Students begin with thinking about their own internal mental models, then create a model of these objects. In this lesson, children write down what they already know about planets of the ss and then take turns to read out their facts, look at the image of the ss and learn that almost every planet has moons and that our moon is not unique, divided into three groups they study various facts about.
Gravity alone would pull the planets into the sun, because the sun is so massive. The nine planets mercury is the closest planet to the sun mercury has no water. I can name and describe moons that exist on other planets i can name similarities and differences between earths moon and the moons of other planets. The solar system or solar system consists of the sun and the other celestial objects gravitationally bound to it. Consequently, we revised our tours, adding many more threedimensional models, draped maps, and movies. Some moons are large enough for their gravity to cause. This last category includes asteroids, kuiper belt objects, comets, meteoroids, and.
Moons also known as natural satellites orbit planets and asteroids. The moon takes the same time to spin on its own axis as it does to orbit earth. The compilation also includes the dwarf planet pluto and its moon charon. In the outer solar system, the gas giants jupiter, saturn and the ice giants uranus and neptune have numerous moons. There are various ways in which, theoretically, planets can acquire moon. If there were no sun, there would be no life on earth. More than one planet might match a description, and some planets may be used more than once.
None of the moons are visible in any amateur telescope. Planets and moons pdf class i habitats represent planets pdfill keygen 9 0 or moons where stellar and geophysical conditions. Newly discovered moons of jupiter are reported by astronomers and acknowledged with a temporary designation by the international astronomical union. The most popular ones are 1 the moon is formed of nearly same substance as the planet and during the birthing time of the planet. Since the size of pluto is closer to the size of mars, the. Their names are jupiter, saturn, uranus, and neptune. It is a ball of rock that travels around earth, taking about 27 days to complete the circle. Your students will learn about the planets and their moons, comets, asteroids and meteors in this 82 page solar system unit.
Students identify the planets in the solar system that have known moons and will. Moons of the solar system jet propulsion laboratory. Ive been teaching a university course in planetary geology from 1987 to 2010 and i was in need of a textbook. Welcome to planets for kids i really hope you enjoy the information that i have provided on this website. Neither ceres nor pluto has been previously visited by any spacecraft. Distance from the sun 1 place the planet cards in order according to their distance from the sun, with the planet. Photographs from the archives of nasa by nirmala nataraj is what i would label a coffee table book. Jupiter has more than double the mass of all the other planets combined. Tip have older students create a bar graph of the number of moons found around each planet. Our solar system stanford solar center stanford university.
The outer planets the outer planets are the planets that are the farthest from the sun. Moons, planets, solar system, stars, galaxies, in our universe an introduction by rick kang educationpublic outreach coord. As such, i asked the various companies about available books and this is one that i turned up. Jupiter also has the biggest moon in our solar system, ganymede. Natural satellites, or moons, are those objects in orbit around planets, dwarf planets and sssbs. Assign one group to the inner planets mercury, venus, earth, and mars since these planets do not have many known moons. These natural satellites orbit around a primary body, mainly the planets or large enough asteroids. Moons, asteroids, comets, and meteoroids are also part of our solar system. The order of planets from hottest to coldest is almost in order of its proximity to the sun, because the sun is the primary heat source. Pluto and charon are considered a binary dwarf planet system. After the publication of newtons principia in 1687, we had a working idea concerning what held the universe together universal gravitation.
Beyond earth, there are many natural satellites orbiting the gas giants, dwarf planets. This is a list of fictional planets and moons from the firefly serenity fiction. The moons of the planets christian will 22th of october 2007 christian will the moons of the planets. Difference between planets and moons planets vs moons. Together with the sun, these planets make up our solar system. Most, including most of any moons they may have, all rotate the same way too also anticlockwise when viewed from above. Moons in comparison teacher and youth education, 2017 2 background for educators this activity leads students to explore the concepts of size using 3dimensional models to understand the relative sizes of some of the moons and their planets. Earths moon probably formed when a large body about the size. Having formed in a single rotating disk, all of the planets orbit the sun in the same direction anticlockwise when viewed from above and pretty much the same plane.
The book takes readers on a tour of the major planets, moons, asteroids, comets, galaxies, and beyond. It can be made of rock, metal, liquid, gas or a combination of these. The international astronomical unions definition of a dwarf planet is. Jun 16, 2006 gas giants gobbled up most of their moons even though our solar systems gas giants vary widely in size and mass, they do have something in common. The latest nasa and european space station images, many unique to this book, combine with up. There have been more missions to mars than any other planet. Notes on the fact sheets explanations of the values and headings in the fact sheet.
Saturn has 53 known moons plus 9 awaiting official confirmation. The gas giants are saturn, jupiter, uranus and neptune. In our own solar system, there are eight true planets orbiting the sun, our parent star. Gravity is not the only reason the planets stay in their orbits. Time, space, and energy phenomena can be observed at various scales using models to study systems that are too large or too small. It is one of two moons of mars and this moon is doomed. Nevertheless, we can deduce some properties of celestial bodies from their motions despite the fact that we cannot directly measure them. Aaas benchmarks for science literacy benchmark 4a3. Mercury, venus, earth, mars, jupiter, saturn, uranus and neptune pluto, once considered to be the ninth planet, has been reclassified as a dwarf planet.
Earths atmosphere protects us from meteoroids and radiation from the sun. The nine planets mercury is the closest planet to the sun. The planets are in motion and travel around the sun in oval shaped paths called orbits. A dwarf planet is a celestial body that is in orbit around the sun has sufficient mass for its selfgravity to overcome rigid body forces so. With the exception of an intro from bill nye the book,one stunning photo after another of our universe, with small paragraphical descriptions and credits included.
The eight planets can be divided into two distinct categories on the basis of their densities mass per unit volume. 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. Moons are listed near their planets by proximity of their orbits. You will find lots of information about our solar system. Planets that orbit other stars are referred to as exoplanets.
Jupiter, saturn, uranus, and neptune are called gas giants because they are mostly made of gases and are very big. Most orbit the giant planets with saturn and jupiter leading moon counts but even smaller worlds like pluto can have five moons in orbit. Describe the contents of our solar system, including planets, major moons, asteroids, and comets, and identify their basic interior constitutions explain the reasons for phases of the moon, solar and lunar eclipses, and the origin of the motion of the sun, moon, stars, and planets in the night sky. Ten pages of planets and moons, rendered in high resolution, suited for most tabletop space combat games. Planets and moons of the solar system teaching resources. It is massive enough to have a rounded rather than irregular shape, as a result of its own gravitational pull. Contains one star, major planets and their moons, dwarf.
Earth in the solar system the earth is the third planet from the sun in a system that includes the moon, the sun, eight other planets and their moons, and smaller objects, such as asteroids and comets. This is a list of the recognized moons of the planets and of the largest potential dwarf planets of the solar system, ordered by their official roman numeral designations. Get the latest updates on nasa missions, watch nasa tv live, and learn about our quest to reveal the unknown and benefit all humankind. Planet worksheet planet fact sheet there are nine planets that travel around the sun. Moons also called satellites come in many shapes, sizes, and types. Space, planets and moons, q files encyclopedia, 25 sep. Gas giants gobbled up most of their moons even though our solar systems gas giants vary widely in size and mass, they do have something in common. The sun, an average star, is the central and largest body in the solar system.