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Objects in the Sky Power Point
Objects in the Sky Power Point

... Sun is much larger than Earth 840,000 miles diameter Sun is medium sized star ...
Solar System Data Sheet
Solar System Data Sheet

... Sometimes called “dirty snowballs” or “icy mudballs.” ...
Team 1:The Outer Planets and Comets, Asteroids, and Meteors
Team 1:The Outer Planets and Comets, Asteroids, and Meteors

... A Meteoroid is a chunk of rock or dust in space. Meteoroids come from comets or asteroids. Some form when asteroids collide in space. Others form when a comet breaks up and creates a cloud of dust that continues to move through the solar system. • When Earth passes through one of there dust clouds, ...
James and Joichiro 7F
James and Joichiro 7F

... no solar flares hit our planet… ...
Space Science Chapter 1 Study Guide
Space Science Chapter 1 Study Guide

... pattern in the sky. 2. Our solar system is made up of what? The Sun and its family of orbiting planets, moons, and other objects. 3. Radio telescopes gather radiation with what type of dish? Metal dish 4. What type of mission would not be used to explore another planet? A space station. 5. Stars app ...
Introductory Astrophysics
Introductory Astrophysics

... • How about Aristarchus' ideas: – Earth centered (heliocentric) – Earth rotates – Earth is no different from the other planets and stars! ...
Mountain Skies
Mountain Skies

... is  spotted  only  low  in  the  west  after  sunset  or  low  in  the  east  before  sunrise  depending  on  where  it  is  in   its  orbit.    In  April,  we  get  a  chance  at  both  views.    Tonight,  as  the  sky  darkens,  it  is  in  the  west  below   Mars.     But,   recall   that   Mer ...
Comparison of Rocky Planets and Gas Giants
Comparison of Rocky Planets and Gas Giants

... (modified from a graphic organizer found at Amazing Space) ...
The Search for Extraterrestrial Life
The Search for Extraterrestrial Life

... It is inspiring. Understand the history of the Earth, the Solar System and our Galaxy. • It is cool! ...
Review-Sheet-sun-solar-system-galaxies-and-cosmology-fall
Review-Sheet-sun-solar-system-galaxies-and-cosmology-fall

... 1. What are the three layers of the sun’s interior? What part is responsible for fusion? 2. What are the three layers of the Sun’s atmosphere? Be able to describe them briefly, such as lowest layer, the visible surface, etc… 3. What is the solar wind? What happens when the solar wind gets trapped in ...
7.3 Earth and Life
7.3 Earth and Life

1 - Northwest ISD Moodle
1 - Northwest ISD Moodle

... • Understand Copernicus’ contributions to the heliocentric solar system • Describe Kepler’s three laws of planetary motion and • Understand how Newton’s Laws helped Kepler develop his laws of planetary motion. ...
Planets and Other Space Rocks Notes
Planets and Other Space Rocks Notes

... • The atmosphere is thick and heavy, if a human tried to walk on the surface, they would be crushed. • A year is 224.7 Earth days. • It rotates slowly, in the opposite direction of Earth. Each day is 243 Earth days long. ...
1: Life Cycle of the Solar System
1: Life Cycle of the Solar System

... planets and a few of their moons, volcanic eruptions relieved pent-up internal heat and ejected molten matter. And all of the planets and their moons were battered by remnants of the solar nebula that were too heavy to be swept away by the strong solar wind. Hurtling bodies hit the planets in two di ...
Pythagoras Eudoxus of Cnidus Aristotle Eratosthenes Hipparchus
Pythagoras Eudoxus of Cnidus Aristotle Eratosthenes Hipparchus

the earth and other planets
the earth and other planets

... suggested the influence of another planet • It had been observed earlier but not recognized as a planet • William Herschel (March 1781) initially thought it was a comet • The orbit was determined to be circular by Russian astronomer Anders Johan Lexell and Bode said it must be a planet • Herschel, r ...
Jovian planets
Jovian planets

... We are going to start with a survey of our solar system for two reasons: 1) We use our own system as an input to all of our models; and 2) As you will see, we have trouble classifying objects in our own system, which will complicate our discussions of exoplanets. ...
File - Mrs. Malm`s 5th Grade
File - Mrs. Malm`s 5th Grade

... 2. Eight planets 3. One asteroid belt, located between Mars and Jupiter 4. Dwarf planets, like Pluto (considered to be a planet for about 75 years!) 5. Earth has only one moon but other planets have MANY. C. Important Planet Facts 1. Mercury- the closest planet to the sun, revolves around the Sun th ...
Space Unit - Questions and Answers
Space Unit - Questions and Answers

... 10. Arrange the following terms from smallest to largest: star, galaxy, universe, solar system, planet, ISS, star cluster. ISS, Planet, star, solar system, star cluster, galaxy, universe ...
Chapter 22
Chapter 22

Jan. 14 – Jan. 21
Jan. 14 – Jan. 21

... Precursor to Newton in studying motion Perhaps not inventor of telescope but first to point it at the sky Moon – mountains and plains PHOTO OF MOON Sun – sunspots (sun rotates) Jupiter – moons (Galilean Satellites) Venus has phases (must orbit the sun) Ran afoul of the Church – house arrest (1992 ch ...
Scale Model of the Solar System
Scale Model of the Solar System

... • Consider a scale model of the solar system where 1 inch = 1 million miles – Diameter of Sun = 860,000 miles ≈ 1 million miles = 1 inch on this scale (size of golf ball or ping pong ball) – See next slide for table of average distance of each planet from Sun, including distances using this scale mo ...
The Solar System
The Solar System

... Success Criteria Today you will: Know some objects in the Solar System Understand the similarities and differences between the planets in the Solar System Be able to explain why it is difficult to make scale models of the Solar System ...
ASTRONOMY
ASTRONOMY

... • The force of GRAVITY is a force of attraction between masses. • The Sun has a very large mass and therefore a strong force of gravity that pulls on the Earth and the other planets, keeping them in orbit. ...
Solar System PowerPoint
Solar System PowerPoint

... 1. What does your single clue tell you about how the solar system was formed? 2. Find two classmates with different clues. What does the set of three clues tell you about how the solar system was formed? 3. Look at all of the clues. What does the set of all of the clues tell you about how the solar ...
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Orrery



An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
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