The solar system: The sun and the planets
... The Solar System: The Sun and the Planets Section 8.3 Pages 313-317 In orbit around the Sun, there are ________ planets and their __________, and billions of other smaller celestial objects. Name the planets from closest to farthest from the Sun. ...
... The Solar System: The Sun and the Planets Section 8.3 Pages 313-317 In orbit around the Sun, there are ________ planets and their __________, and billions of other smaller celestial objects. Name the planets from closest to farthest from the Sun. ...
Fill in the blanks below with words from this box: Neptune solar
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
Astronomy Name Solar System Fact Sheet – A Closer Look Use the
... 1. Which two planets have NO natural satellites? _______________ and ______________ 2. How many moons does this fact sheet say belong to Uranus? ______ 3. How many moons does this fact sheet say belong to Saturn? ______ Note: the diameter of each planetary moon is given in parentheses (in km) 4. Wha ...
... 1. Which two planets have NO natural satellites? _______________ and ______________ 2. How many moons does this fact sheet say belong to Uranus? ______ 3. How many moons does this fact sheet say belong to Saturn? ______ Note: the diameter of each planetary moon is given in parentheses (in km) 4. Wha ...
Cornell Notes on Week 12/12/11
... Red spot on planet is an active storm lasting atleast 100 yrs. This planet has ammonia ice clouds Saturn has large rings made of water ice, tiny moons. Has lower density than Jupiter, rotates every 11 hours, takes 30 Earth years to go around the Sun. Uranus has methane gas in its atmosphere, takes 8 ...
... Red spot on planet is an active storm lasting atleast 100 yrs. This planet has ammonia ice clouds Saturn has large rings made of water ice, tiny moons. Has lower density than Jupiter, rotates every 11 hours, takes 30 Earth years to go around the Sun. Uranus has methane gas in its atmosphere, takes 8 ...
Earth is the third planet from the sun. Mars is the fourth. Jupiter is the
... Earth is the third planet from the sun. Mars is the fourth. Jupiter is the 5th planet from the sun and is the biggest planet in the solar system. Mercury is the closest planet to the sun and is the smallest. ...
... Earth is the third planet from the sun. Mars is the fourth. Jupiter is the 5th planet from the sun and is the biggest planet in the solar system. Mercury is the closest planet to the sun and is the smallest. ...
The Outer Planets
... The Outer Planets Guide for Reading ■ What characteristics do the gas giants have in common? ...
... The Outer Planets Guide for Reading ■ What characteristics do the gas giants have in common? ...
Monday Sept 14
... A planetary system is a star and all of the planets, moons, and other objects and materials that orbit that star. Until very recently, there was only one known planetary system Even though many People suspected that most stars had planets orbiting them, we had no scientific evidence to support th ...
... A planetary system is a star and all of the planets, moons, and other objects and materials that orbit that star. Until very recently, there was only one known planetary system Even though many People suspected that most stars had planets orbiting them, we had no scientific evidence to support th ...
Unit 4 5 vocabulary terms to define: Vocabulary Term Definition
... 3. Draw a map of our solar system. Include: the Sun, the 8 planets, asteroid belt, Oort Cloud and Kuiper belt. ...
... 3. Draw a map of our solar system. Include: the Sun, the 8 planets, asteroid belt, Oort Cloud and Kuiper belt. ...
Asteroid Belt Bode`s Law It was thought that the sequence of planets
... discussed in another session) being found of similar size to the former planet Pluto. This led to the creating of a new class of objects which have been called Dwarf Planets. These are large enough for gravity to have caused them to be near spherical but they have not cleared their orbits of other o ...
... discussed in another session) being found of similar size to the former planet Pluto. This led to the creating of a new class of objects which have been called Dwarf Planets. These are large enough for gravity to have caused them to be near spherical but they have not cleared their orbits of other o ...
Solar System Study Guide Answer Key
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
Panel 3 Ingles ALTA
... These are mainly made up of hydrogen and helium, like stars. There are four in our solar system: Jupiter and Saturn, which are gassy bodies; and Uranus and Neptune, which are largely made up of ice. All of them have many satellites, as well as ring systems made up of rocks, dust and frozen water. ...
... These are mainly made up of hydrogen and helium, like stars. There are four in our solar system: Jupiter and Saturn, which are gassy bodies; and Uranus and Neptune, which are largely made up of ice. All of them have many satellites, as well as ring systems made up of rocks, dust and frozen water. ...
Science Study Guide Chapter 7
... 1. What is the source of the Sun’s energy? 2. What objects make up the solar system? 3. What are the inner plants and the outer planets, and how do the planets in these two groups differ? 4. What keeps the planets in orbits around the Sun? Inquiry Skills (Use a graph to answer these questions) 1. Co ...
... 1. What is the source of the Sun’s energy? 2. What objects make up the solar system? 3. What are the inner plants and the outer planets, and how do the planets in these two groups differ? 4. What keeps the planets in orbits around the Sun? Inquiry Skills (Use a graph to answer these questions) 1. Co ...
The Solar System
... remember the order of the planets. Use “My very educated mother just served us nachos” or make up your own (be sure it works!) Name Color Group Homeroom ...
... remember the order of the planets. Use “My very educated mother just served us nachos” or make up your own (be sure it works!) Name Color Group Homeroom ...
Solar System - Doral Academy Preparatory
... Scientists classify small objects in the Solar System by size, shape, composition and orbits. ...
... Scientists classify small objects in the Solar System by size, shape, composition and orbits. ...
Size and Shape - NSTA Learning Center
... Which of the following criteria are important for defining a planet? Size ...
... Which of the following criteria are important for defining a planet? Size ...
The Solar System
... Is best known for its elaborate ring system Rings are made up of millions of particles of dust, ice and rocks The particles can range in size from a speck of dust to a boulder several meters wide ...
... Is best known for its elaborate ring system Rings are made up of millions of particles of dust, ice and rocks The particles can range in size from a speck of dust to a boulder several meters wide ...
Chapter 9 Lesson 2
... A planet is a large object that orbits a star. A moon is a smaller object that orbits a planet. In our solar system, there are EIGHT (8) planets. Pluto is now considered a dwarf planet, so there are no longer 9 planets . Often scientists group them as the inner planets (closer to the sun) and ...
... A planet is a large object that orbits a star. A moon is a smaller object that orbits a planet. In our solar system, there are EIGHT (8) planets. Pluto is now considered a dwarf planet, so there are no longer 9 planets . Often scientists group them as the inner planets (closer to the sun) and ...
The Gas Giants
... • Has 34 moons, with the largest being Titan • Titan is the only moon known to have an ...
... • Has 34 moons, with the largest being Titan • Titan is the only moon known to have an ...
Astronomy Unit – Part 3: The Planets Terrestrial Planet – the four
... Astronomical Unit (AU) – the average distance between the sun and the Earth, or 150 million km. Prograde Rotation – counterclockwise spin of a planet. Retrograde Rotation – the clockwise spin of a planet. (Venus) Gas Giant – the four outer planets with deep, massive gas atmospheres which are made of ...
... Astronomical Unit (AU) – the average distance between the sun and the Earth, or 150 million km. Prograde Rotation – counterclockwise spin of a planet. Retrograde Rotation – the clockwise spin of a planet. (Venus) Gas Giant – the four outer planets with deep, massive gas atmospheres which are made of ...
Dwarf planet
A dwarf planet is a planetary-mass object that is neither a planet nor a natural satellite. That is, it is in direct orbit of the Sun, and is massive enough for its shape to be in hydrostatic equilibrium under its own gravity, but has not cleared the neighborhood around its orbit.The term dwarf planet was adopted in 2006 as part of a three-way categorization of bodies orbiting the Sun, brought about by an increase in discoveries of objects farther away from the Sun than Neptune that rivaled Pluto in size, and finally precipitated by the discovery of an even more massive object, Eris. The exclusion of dwarf planets from the roster of planets by the IAU has been both praised and criticized; it was said to be the ""right decision"" by astronomer Mike Brown, who discovered Eris and other new dwarf planets, but has been rejected by Alan Stern, who had coined the term dwarf planet in 1990.The International Astronomical Union (IAU) currently recognizes five dwarf planets: Ceres, Pluto, Haumea, Makemake, and Eris. Brown criticizes this official recognition: ""A reasonable person might think that this means that there are five known objects in the solar system which fit the IAU definition of dwarf planet, but this reasonable person would be nowhere close to correct.""It is suspected that another hundred or so known objects in the Solar System are dwarf planets. Estimates are that up to 200 dwarf planets may be found when the entire region known as the Kuiper belt is explored, and that the number may exceed 10,000 when objects scattered outside the Kuiper belt are considered. Individual astronomers recognize several of these, and in August 2011 Mike Brown published a list of 390 candidate objects, ranging from ""nearly certain"" to ""possible"" dwarf planets. Brown currently identifies eleven known objects – the five accepted by the IAU plus 2007 OR10, Quaoar, Sedna, Orcus, 2002 MS4 and Salacia – as ""virtually certain"", with another dozen highly likely. Stern states that there are more than a dozen known dwarf planets.However, only two of these bodies, Ceres and Pluto, have been observed in enough detail to demonstrate that they actually fit the IAU's definition. The IAU accepted Eris as a dwarf planet because it is more massive than Pluto. They subsequently decided that unnamed trans-Neptunian objects with an absolute magnitude brighter than +1 (and hence a diameter of ≥838 km assuming a geometric albedo of ≤1) are to be named under the assumption that they are dwarf planets. The only two such objects known at the time, Makemake and Haumea, went through this naming procedure and were declared to be dwarf planets. The question of whether other likely objects are dwarf planets has never been addressed by the IAU. The classification of bodies in other planetary systems with the characteristics of dwarf planets has not been addressed.