For anyone interested in learning more about astronomy. The dark age when the big bang had cooled and before stars began to shineimagine the history of the universe as a tim. Solar system astronomy notes university of houston. In depth our solar system nasa solar system exploration.
Organize the family of planets into two categoriesterrestrial versus jovianand be able to justify this based on shared planetary characteristics. This number does not include the six moons of the dwarf planets, nor does this tally include the tiny satellites that orbit some asteroids and other celestial objects. Become familiar with the best of the solar system by reading all related materials, background, teacher and student work pages. The diagram below represents the sun and planets of our solar system. The aesthetically designed solar system chart distinctively illustrates the sun, the eight planets, meteors, comets and more. For the majority of those spacecraft, the goal has been to learn about earth, our solar system, and the universe. Moons, planets, solar system, stars, galaxies, in our universe an introduction by rick kang educationpublic outreach coord. These both suggest that the solar system was originally a rotating disk. The solar system and beyond international space science institute.
If we use stars as our references, we call the time sidereal time. You will find lots of information about 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. Gravitational attraction holds the planets in their elliptical orbits around the sun.
Some define the outer solar system as comprising everything beyond the asteroids. The orbits of all the planets are elliptical in shape, although on the scale of the solar system they may seem circular. What is the order of the planets in terms of distance from the sun. With some parameters deduced from the present solar system and others chosen to give the best possible results, the sun plus planets and satellites system could be explained. The planets there are eight planets in our solar system. Read the clues and write the names of planets and other solar system words in the puzzle. When they play, students answer questions about the solar system. The solar system sixth edition on free shipping on qualified orders. Scaled view of solar system sizes distances not to scale. Solar system consists of sun and everything orbiting it asteroids are rocky, and most orbit between orbits of mars and jupiter comets are icy and are believed to have formed early in the solar system s life major planets orbit sun in same sense, and all but venus rotate in that sense as well. Eyes on the solar system lets you explore the planets, their moons, asteroids, comets and the spacecraft exploring them from 1950 to 2050. Measuring the distances from the sun to the various planets was not an easy task. In addition to earth, five major planets mercury, venus, mars, jupiter, and saturn have been known from ancient times.
If we use the sun as our reference object, the time system is called solar time. Sense of time and scale in the universe, precursors to modern astronomy, overview of the sky and planets, the old astronomy, development of modern astronomy, timekeeping and the celestial sphere, overview of the solar system, the earth, the earths moon, planet mercury, planet venus, planet mars, planet jupiter, jovian. The length of time between two successive meridian crossings for the. This graphic of the solar system was made using real images of the planets and comet halebopp. The planetary system we call home is located in an outer spiral arm of the milky way galaxy. As of september 2009, astronomers have found at least 145 moons orbiting planets in our solar system. Our milky way galaxy is a spiral shape that is around 100,000 lightyears across. However, it reaches out far beyond the bounds of the solar system, building bridges between solar system science, earth science, astronomy and even fundamental physics. Label the solar system label the planets printable and posterthis is a simple print and go activity that you can use to assess your students ability to identify the planets in our solar system, or to use when introducing the topic of earth and space sciences. Halleys comet returns to earth every 76 years comets are huge dirty snowballs that are found in the farthest parts of our solar system. Only mercury and venus, the two planets closest to the sun, are moonless. Informally, the solar system is sometimes divided into separate zones. Scientific opportunities for the 1990 are discussed.
Students cut and fold to make an origami cootie catcher fortune teller game. The solar system s several billion comets are found mainly in two distinct reservoirs. The solar system is made up of the sun and all the planets, asteroids, and other objects that orbit the sun. The book begins with relevant scientific fundamentals and progresses through an exploration of the solar system, stars, galaxies, and cosmology. The sun and the planets, with the exception of venus and uranus, rotate on their.
Solar system questions worksheet pages 23 18 solar system fact cards pages 48 tape and scissors preparation print the fact cards on card stock or brightlycolored paper and cut them apart along the dotted lines. All planets orbit sun in same sense, and all but one rotate in that same direction. Solar system scavenger hunt activity super teacher worksheets. Through flyby spacecraft, orbiters, atmospheric probes, and landers, nasa has studied.
These images come from a variety of sources, collected for more than 30 years from spacecraft that have traveledand in some cases are still traveling throughout the solar system to learn more about the sun and the planets. The nine planets of the solar system eight planets. Of the terrestrial rocky planets of the inner solar system, neither. 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. Comets are made of ice, dust and small chunks of rock.
Utilize this chart to familiarize kids with the solar system. This book summarizes the results of issi workshop projects in a number of sci. Welcome to planets for kids i really hope you enjoy the information that i have provided on this website. The solar system and beyond international space science. This system is known as the horizon or altitudeazimuth coordinate system. This book was produced to commemorate the year of the solar system 201120, a martian.
The birth of stars and the discovery of planets outside the solar system. Solar pv system solar system solar system pdf solar pv system design calculation of solar system solar system economics solar system planets solar system textbook solar system worksheets an introduction to the solar system introduction to the solar system planets of the solar system images of solar irrigation system the solar system in. The study of stars, galaxies, planets, and more nmsu astronomy. Occasionally, objects in the solar system can collide. The solar system is the gravitationally bound system of the sun and the objects that orbit it, either directly or indirectly. First, the floccules were unstable, with lifetimes much less than the time between floccule collisions. A space questionanswer game that you can play with your class.
While these versions are a convenient alternative for times when students lack internet access, they do not include interactive content such as simulations, videos, and quizzes. The nine planets has been online since 1994 and was one of the first multimedia websites that appeared on the world wide web. Of the objects that orbit the sun directly, the largest are the eight planets, with the remainder being smaller objects, such as the five dwarf planets and small solar system bodies. The giant planets all have large satellite systems, consisting of several large.
Most planets have at least one moon of their own, and the giant planets have dozens. The inner solar system includes the four terrestrial planets and the main asteroid belt. Facts concerning the solar system stony brook astronomy. 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. Synthesize knowledge of planets and other solar system components to narrate a spacecrafts voyage through the solar system. 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. A set of important 20 multiple choice questions with answers chosen for various types of govt job exams in india like ias upsc ssc, cgl, mts ias upsc railway, and others competitive examinations. Astronomy magazine interactive star charts, planets. This solar system booklet is great for students to learn basic facts about the planets in the solar system. Areas discussed include protoplanetary disks, an inventory of the solar system, primitive.
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. 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. The solar system is the gravitationally bound planetary system of the sun and the objects that orbit it, either directly or indirectly. For early astronomers, this required making may difficult, often inaccurate. Planets go through a life cycle and stars do not 12. Starting with the closest to the sun they are mercury, venus, earth, mars, jupiter, saturn, uranus, and. The solar system covers part one on foundations chapters 15. The planets revolve around the sun, forming the solar system. The included puzzle is a fun activity that helps students learn the planets in order. The moredistant one, called the oort cloud, is a spherical shell surrounding the solar system at a distance of approximately 50,000 astronomical units aumore than 1,000 times the distance of plutos orbit. Any natural solar system object other than the sun, a planet, a dwarf planet, or a moon is called a small body. Planets, asteroids, and comets are also part of the solar system.
Some comets come into the inner solar system every few. Facts concerning the solar system all the planets roughly orbit the sun in a plane. Solar system scavenger hunt activity superteacherworksheets. Formation of the solar system department of astronomy. Of the objects that orbit the sun indirectlythe moonstwo are larger than the smallest planet. This is our collection of solar system, outer space, and planet worksheets that you use for your science lessons. What makes a star different from other objects in the solar system, such as planets, moons and asteroids. Most of the several hundred thousand asteroids, or minor planets, orbit between mars and jupiter in a nearly flat ring called the asteroid belt. You will find lots of information about our solar system with lots of questions and answers and games for you to play.
This plane is roughly the same as the rotational equator of the sun. It has a smaller companion going around it, called the moon. Our sun is only one of about 100 billion stars within the milky way. Moons, planets, solar system, stars, galaxies, in our. There may be hundreds of dwarf planets in plutos realm.
Pdf versions of the primary textbook are available for offline use. What are some distinct features that can be used to identify or compare the different planets that make up our solar system. To show a scale model of the solar system with the sun being 1cm would require about 64 meters of paper. Astronomy is designed to meet the scope and sequence requirements of one or twosemester introductory astronomy courses. The universe is space where all the planets, stars, galaxies. National aeronautics 6 and space administration artists concept of explorer 1in space space based atronomy.
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