Astronomy 10 Introduction to the Solar System
|
|
- Rodger Stevenson
- 5 years ago
- Views:
Transcription
1 Astronomy 10 Introduction to the Solar System
2 This is your source for all things in this class: 1. Grading policies. 2. What topics we ll covering. 3. How to reach me. 4. Reading assignments. 5. Lecture notes. 6.
3 A B C D
4 What we ll be talking about Motions in the sky The Sun The Planets How the Solar System formed Other planetary systems, and life in the universe
5 The SCIENCE of Astronomy Just what IS astronomy? Astronomy is a science, usually thought of as a branch of physics. But, it also involves chemistry, geology, meteorology, and some other areas that I didn t think of when writing this. This breadth of topics comes about because we deal with objects as small as atoms (or smaller!), and as large as the universe. In a sense, it is the oldest branch of science. We could say that it began as soon as people began looking upward, and wondering what was going on. and in a sense it is relatively new. The modern scientific method is actually a relatively new concept. Prior to this, astronomy, religion and mysticism were very much intertwined. We can certainly be accused of chauvinism, but astronomers like to think that theirs is the most fundamental science, in that it deals with the biggest and oldest questions that humans have been asking.
6 In astronomy, we must deal with a huge range of scales in terms of mass, length and time To deal with this, we typically invent units of measurement that give us convenient points of reference. You are already used to doing this. How would you measure your height, vs. the distance to Oakland? How would you measure the walking time to your next class, vs. your age? For masses, astronomers may use: Atomic mass units, equal to the mass of a hydrogen atom (much more convenient than kg). Solar masses, equal to the mass of the Sun (much more convenient than 2,000,000,000,000,000,000,000,000,000,000 kg). For distances, we may use Ångstroms ( m). Light years (9,450,000,000,000,000 m). Astronomical Units (150,000,000 km). For time, we typically stick to powers of ten times familiar units. For rapid, atomic-scale events, we may use nanoseconds ( s). For long term events, mega-years (Myr) or giga-years (Gyr) may be used.
7 Question: If Earth orbited the Sun in 730 days, how would this affect the length of the light year? a) It would be the same distance, in meters, as our current definition. b) It would be half as long. c) It would be twice as long. d) It would still equal one year.
8 Another way we can be lazy is to use scientific notation In scientific notation, 100 would be written as 10 2 This is a shorthand way of saying ten times itself. To convert to scientific notation, count the number of spaces to the left between the decimal point and the leftmost, nonzero number. What is 2,000,000,000,000,000,000,000,000,000,000 in scientific notation? 2x10 30 For numbers less than one, the exponent is negative would be written as 10-2, shorthand for saying one divided by ten twice. To convert to scientific notation, count the number of spaces to the right between the decimal point and the leftmost, nonzero number. What is in scientific notation? 1.66x10-27
9 Let s practice some scientific notation mathematics What is 6x10 23 times 3x10 56? How about 4x10-13 times 5x10 20? OK, now try =?
10 To try and get a feel for distances, let s build some scale models of the universe. Let s start by shrinking the Sun down to 6 cm in size Diameter of Planet (mm) Orbital radius of planet (m) Mercury Venus Earth Mars Jupiter Pluto The nearest star? 1,800 km away (near Denver) Size of Milky Way Galaxy? 68 million km! (near Mars)
11 OK, that didn t work too well for large distances. Let s shrink the Sun down to 2 mm in size: Pluto is now less than 9 meters away (of course, it s only 3 microns across) Nearest star is still 36 miles away (near Monterey) How about 0.01 mm (human cell)? Nearest star is now 300 m away. Edge of Milky Way is about 2,000 km away (Canada) Nearest large galaxy is about 60,000 km away (about five real Earth diameters)
12 How about time? Can we get a sense of scale for the history of the universe? Let s do a scaled time model. Start by shrinking the entire history of the universe down to a single year in length. On this scale, when would various interesting events occur?
13 3:30 am 1/1, recombination 2/17, 1st stars form in Milky Way January February March April May June July August September October November December 9/3, Sun and planets form 10/14, Earliest life on Earth 12/17, Cambrian explosion 12/30, Dinosaur extinction 12/31, 9 pm, 1st homonids. 11:58 pm, modern humans
Phys 100 Astronomy (Dr. Ilias Fernini) Review Questions for Chapter 1
Phys 100 Astronomy (Dr. Ilias Fernini) Review Questions for Chapter 1 MULTIPLE CHOICE (Right answers are reported in red) 1.. A solar system contains a. primarily planets. b. large amounts of gas and dust
More informationA100H Exploring the Universe: Introduction. Martin D. Weinberg UMass Astronomy
A100H Exploring the Universe: Introduction Martin D. Weinberg UMass Astronomy astron100h-mdw@umass.edu January 19, 2016 Lec 01 01/19/16 slide 1 What is Astronomy? Story of our understanding of the Universe
More informationPlan. Questions? Syllabus; administrative details. Some Definitions. An Idea of Scale
Plan Questions? Syllabus; administrative details Some Definitions An Idea of Scale All material available from http://astroweb.case.edu/ssm/astr101/ which is the primary document for the course (not Canvas).
More informationMeasures of Astronomical Distances. Measures of Astronomical Distances
Measures of Astronomical Distances Let s view the Universe in terms of kilometers The size of the observable universe is roughly 130,000,000,000,000,000,000,000 km! - Obviously measuring astronomical distances
More informationThe Outer Planets. Video Script: The Outer Planets. Visual Learning Company
11 Video Script: 1. For thousands of years people have looked up at the night sky pondering the limits of our solar system. 2. Perhaps you too, have looked up at the evening stars and planets, and wondered
More informationASTRONOMY Merit Badge Requirements
ASTRONOMY Merit Badge Requirements 1) Do the following: A) Sketch the face of the moon, indicating on it the locations of at least five seas and five craters. B) Within a single week, sketch the position
More informationa. exactly 360 b. less than 360 c. more than 360 On Figure 1, draw the Earth the next day and justify your answer above.
Astronomy 100, Fall 2006 Name(s): Exercise 3: Geocentrism and heliocentrism In the previous exercise, you saw how the passage of time is intimately related to the motion of celestial objects. This, of
More informationKNOWLEDGE TO GET FROM TODAY S CLASS MEETING
KNOWLEDGE TO GET FROM TODAY S CLASS MEETING Class Meeting #5, Friday, January 29 th, 2016 1) GRAVITY: (text pages 111-112, 123) 2) Isaac Newton s LAWS of MOTION (briefly) (text pages 115-117) 3) Distances
More informationASTRO 1050 LAB #1: Scientific Notation, Scale Models, and Calculations
ASTRO 1050 LAB #1: Scientific Notation, Scale Models, and Calculations ABSTRACT We will be doing some review of Math concepts in this lab. Scientific notation, unit conversions, scale modeling, time to
More informationASTRO 1050 Scientific Notation, Model Scales, and Calculations
ASTRO 1050 Scientific Notation, Model Scales, and Calculations The simple truth is, interstellar distances will not fit into the human imagination. - Douglas Adams Materials: Ping pong balls, meter sticks,
More informationThe Scale of the Cosmos
The Scale of the Cosmos Scale defined as relative magnitude. Astronomy deals with objects on a vast range of size scales and time scales. Most of these size and time scales are way beyond our every-day
More informationThe Scale of the Cosmos
The Scale of the Cosmos Scale defined as relative magnitude. Astronomy deals with objects on a vast range of size scales and time scales. Most of these size and time scales are way beyond our every-day
More informationISP 205: Visions of the Universe. Your Professor. Assignments. Course Resources
ISP 205: Visions of the Universe Goal To learn about the universe around us Astronomy Have fun Method Lectures Collaborative learning Hands-on activities Assessment Homework Electronic postings Quizzes
More informationChapter 1 Lecture. The Cosmic Perspective Seventh Edition. A Modern View of the Universe
Chapter 1 Lecture The Cosmic Perspective Seventh Edition A Modern View of the Universe 1.1 The Scale of the Universe Our goals for learning: What is our place in the universe? How big is the universe?
More informationLecture 3: Chapter 1- Charting the Heavens. Assignment: Read Chapter 1 of Astronomy Today
Lecture 3: Chapter 1- Charting the Heavens Assignment: Read Chapter 1 of Astronomy Today 1.2 Scientific Theory and the Scientific Method Scientific number notation Measures of Distance 1.2 Scientific
More informationAstronomy 111. Dr. Joseph E. Pesce, Ph.D. Introduction. Introduction 8/28/14. Astronomy & Astrophysics. Our understanding is based on laws of physics:
8/28/14 Astronomy 111 Dr. Joseph E. Pesce, Ph.D. 1-4 Introduction Astronomy & Astrophysics Introduction ASTRON = Star NOMOS = Law PHYSIC = Nature 1-5 ³ Astronomy: observable properties of objects in the
More informationAstronomy: Exploring the Universe
Course Syllabus Astronomy: Exploring the Universe Course Description Why do stars twinkle? Is it possible to fall into a black hole? Will the sun ever stop shining? Since the first glimpse of the night
More informationPH104 Lab 2 Measuring Distances Pre-Lab
Name: Lab Time: PH04 Lab 2 Measuring Distances Pre-Lab 2. Goals This is the second lab. Like the first lab this lab does not seem to be part of a complete sequence of the study of astronomy, but it will
More informationPH104 Lab 1 Light and Matter Pre-lab
Name: Lab Time: PH04 Lab Light and Matter Pre-lab. Goals Since this is the first lab, we don t want to try to do things that are too complex. We would like to get used to the lab room and some of the steps
More informationAST 301: Topics for today!
AST 301: Topics for today! 1.! Syllabus. You should have read the syllabus in detail. So only brief questions about course, grading, etc. today.!!!go to the course web site and bookmark it as soon as possible.!
More informationAST 103 The Solar System
AST 103 The Solar System Prof. Ken Nagamine Dept. of Physics & Astronomy UNLV Pick up two items from the front table (one each): 1. Syllabus 2. ABCD card 1 Instructor Contact Info Prof. Ken Nagamine Office:
More informationastronomy A planet was viewed from Earth for several hours. The diagrams below represent the appearance of the planet at four different times.
astronomy 2008 1. A planet was viewed from Earth for several hours. The diagrams below represent the appearance of the planet at four different times. 5. If the distance between the Earth and the Sun were
More informationAstronomy 102 Math Review
Astronomy 102 Math Review 2003-August-06 Prof. Robert Knop r.knop@vanderbilt.edu) For Astronomy 102, you will not need to do any math beyond the high-school alegbra that is part of the admissions requirements
More informationBoy Scout Badge Workshop ASTRONOMY
Boy Scout Badge Workshop ASTRONOMY Welcome to the Schenectady Museum & Suits-Bueche Planetarium! During this workshop, you will explore the museum, see a show in the planetarium, and try out some other
More informationUnderstanding the Universe S TA R T ING WITH EARTH A ND B E YO ND
Unit Overview: Understanding the Universe S TA R T ING WITH EARTH A ND B E YO ND Our solar system examining size and scale in space 6.11B UNDERSTAND THAT GRAVITY IS THE FORCE THAT GOVERNS MOTION IN OUR
More informationSolar System Scales. PTYS/ASTR 206 The Golden Age of Planetary Exploration Shane Byrne
Solar System Scales PTYS/ASTR 206 The Golden Age of Planetary Exploration Shane Byrne shane@lpl.arizona.edu PYTS/ASTR 206 Solar System Scales 2 In this lecture Measuring length, mass and time Angular sizes
More informationPHYSICS 107. Lecture 3 Numbers and Units
Numbers in Physics PHYSICS 107 Lecture 3 Numbers and Units We've seen already that even 2500 years ago Aristotle recognized that lengths and times are magnitudes, meaning that any length or time can be
More informationPHYSICS 107. Lecture 4 Ancient Astronomy
PHYSICS 107 Lecture 4 Ancient Astronomy Introduction Astronomy is the oldest science. There are astronomical artifacts going back 8000 years. Many ancient cultures on every continent seem to have had examples
More informationThe Size of the Solar System
The Size of the Solar System Overview Questions: My answers: Become familiar with the scale of the planets vs. their distances. Get an overview of the solar system. Introduction It is easy to flip to the
More information3 Astronomers first made measurements of distant galaxies using telescopes on the Earth.
3 Astronomers first made measurements of distant galaxies using telescopes on the Earth. 7 Accurate measurements of the distances were very difficult to make. Describe how astronomers measure distances
More informationDo it yourself: Find distance to a Star with a Candle
Do it yourself: Find distance to a Star with a Candle Motivation: We would like to know how far the stars are away. We will assume that we are back in classical times or the Renaissance and limit ourselves
More informationChapter 1 Our Place in the Universe. Copyright 2012 Pearson Education, Inc.
Chapter 1 Our Place in the Universe 1 1.1 Our Modern View of the Universe Our goals for learning: What is our place in the universe? How did we come to be? How can we know what the universe was like in
More informationChapter 1 Lecture. The Cosmic Perspective Seventh Edition. A Modern View of the Universe Pearson Education, Inc.
Chapter 1 Lecture The Cosmic Perspective Seventh Edition A Modern View of the Universe Chapter Opener 1.1 The Scale of the Universe Our goals for learning: What is our place in the universe? How big is
More informationWelcome Aboard!! CHANGE OF KOMATSU S OFFICE HOURS. Briefing Welcome to the Cosmic Tour: Some Guide Lines. Lecture 1 Our Place in the Universe
CHANGE OF KOMATSU S OFFICE HOURS (Previous) Tuesdays & Thursdays 3:30 to 4:30 (New) Tuesdays 4:45 to 5:30 Thursdays 3:30 to 4:30 YOURNAME 31AUG Welcome Aboard!! AUSTIN AST 301 YOURNAME 31AUG 2.5 MILLION
More informationPHYSICS 160: Cosmos Spring 2015 Homework #1 MODEL SOLAR SYSTEM. To get an intuitive feeling for the size of the solar system.
Name Date PHYSICS 160: Cosmos Spring 2015 Homework #1 MODEL SOLAR SYSTEM Purpose: To get an intuitive feeling for the size of the solar system. Perhaps you ve heard the phrase to disappear into empty space.
More informationScience Benchmark: 06 : 04 Standard 04: Stargazing universe, the light-year, speed of light Grade Benchmark Standard Page
Science Benchmark: 06 : 04 The sun is one of billions of stars in the Milky Way Galaxy, that is one of billions of galaxies in the universe. Scientists use a variety of tools to investigate the nature
More informationExtrasolar Planets. Materials Light source to mimic star Ball to mimic planet Light meter Interface
Name: Date: Extrasolar Planets Objectives: Learn about Extrasolar planets planets orbiting other stars Explain how astronomers detect and characterize Extrasolar planets Materials Light source to mimic
More informationKNOWLEDGE TO GET FROM TODAY S CLASS MEETING
KNOWLEDGE TO GET FROM TODAY S CLASS MEETING Class Meeting #6, Monday, February 1 st, 2016 1) GRAVITY: finish up from Fri, Jan 29 th (pages 111-112, 123) 2) Isaac Newton s LAWS of MOTION (briefly) (pages
More informationHow big is the Universe and where are we in it?
Announcements Results of clicker questions from Monday are on ICON. First homework is graded on ICON. Next homework due one minute before midnight on Tuesday, September 6. Labs start this week. All lab
More informationJanuary 19, notes.notebook. Claudius Ptolemaeus Second Century AD. Jan 5 7:37 AM
8.1 notes.notebook Claudius Ptolemaeus Second Century AD Jan 5 7:7 AM Copernicus: The Foundation Nicholas Copernicus (Polish, 147 154): Proposed the first modern heliocentric model, motivated by inaccuracies
More informationASTR 380. The Universe: the context for Life
ASTR 380 The Universe: the context for Life Simple facts: The Universe is vast. The Universe is old. The elements for life are wide-spread. Our physical laws appear universal The Universe is mostly empty!
More informationAstronomy: Exploring the Universe
Course Syllabus Astronomy: Exploring the Universe Course Code: EDL028 Course Description The universe is truly the last unknown frontier and offers more questions than answers. Why do stars twinkle? Is
More informationPutting Earth In Its Place
Teacher Instructions Overview: During this activity, students build a model of our Solar System to gain insight into the relative sizes and distances involved. ives: The student will: create a scale model
More informationStudents write, add and subtract numbers in scientific notation and understand what is meant by the term leading digit.
Student Outcomes Students write, add and subtract numbers in scientific notation and understand what is meant by the term leading digit. Classwork Discussion (5 minutes) Our knowledge of the integer powers
More information(All times listed are UT); Singapore Standard (Local) Time = UT + 8 h
SKYTRACK Diary of Astronomical Events 2011 (All times listed are UT); Singapore Standard (Local) Time = UT + 8 h January 02 15 Mercury 4º N of Moon 04 09 NEW MOOM (Partial Solar Eclipse not visible from
More informationGET-WISE Presentation on Collisions in the Solar System Dr. Jeffrey Morgenthaler
When Worlds Collide GET-WISE Presentation on Collisions in the Solar System Dr. Jeffrey Morgenthaler Copyright, 1996 Dale Carnegie & Associates, Inc. Introduction This talk is about impacts between objects
More informationLETTER TO FAMILY. Science News. Cut here and paste onto school letterhead before making copies. Dear Family,
LETTER TO FAMILY Cut here and paste onto school letterhead before making copies. Dear Family, Science News We are about to begin a study of objects in the sky the Sun, Moon, and planets. We ll start with
More informationStar. Planet. Chapter 1 Our Place in the Universe. 1.1 A Modern View of the Universe Our goals for learning: What is our place in the universe?
Chapter 1 Our Place in the Universe 1.1 A Modern View of the Universe Our goals for learning: What is our place in the universe? How did we come to be? How can we know what the universe was like in the
More informationASTR 1010 Astronomy of the Solar System. Course Info. Course Info. Fall 2006 Mon/Wed/Fri 11:00-11:50AM 430 Aderhold Learning Center
ASTR 1010 Astronomy of the Solar System Fall 2006 Mon/Wed/Fri 11:00-11:50AM 430 Aderhold Learning Center Instructor: Wes Ryle Course Info In-class Activities/Quizzes (10%) 4 Homework Assignments (15%)
More informationThe Sun: Source of Heat & Light
Swinburne Online Education Exploring the Solar System Module 19: The Sun Activity 1: The Sun: Source of Heat & Light Swinburne University of Technology Summary: In this Activity, we will investigate (a)
More informationClaudius Ptolemaeus Second Century AD. Jan 5 7:37 AM
Claudius Ptolemaeus Second Century AD Jan 5 7:37 AM Copernicus: The Foundation Nicholas Copernicus (Polish, 1473 1543): Proposed the first modern heliocentric model, motivated by inaccuracies of the Ptolemaic
More informationAnnounce/Remind. Reading: Section 6.1, 6.2 for today. Adjusted Exam 1 Grades + buy-back results on course Grades tab. 569 points bought back!
Announce/Remind Reading: Section 6.1, 6.2 for today. Adjusted Exam 1 Grades + buy-back results on course Grades tab. 569 points bought back! Extra Credit Opportunity if you didn t do Monsters of the Milky
More informationA100 Exploring the Universe: Introduction. Martin D. Weinberg UMass Astronomy
A100 Exploring the Universe: Introduction Martin D. Weinberg UMass Astronomy astron100-mdw@umass.edu September 2, 2014 Lec 01 09/02/14 slide 1 What is Astronomy? Story of our understanding of the Universe
More informationName: (This only happens every four years or does it?)
Name: (This only happens every four years or does it?) Calendars: Then and Now Name: 1. What is a leap year? What do you already know about leap years? 2. List at least three questions about leap years
More informationMeasuring Distances in Space
Measuring Distances in Space Textbook pages 396 405 Section 11.3 Summary Before You Read Looking at stars is like looking into the past. What might be the reason why? Record your thoughts on the lines
More informationUNIT 1: EARTH AND THE SOLAR SYSTEM.
UNIT 1: EARTH AND THE SOLAR SYSTEM. 1) A BRIEF HISTORY Theories of the Universe In the second century BC, the astronomer Ptolemy proposed that the Earth was the centre of the Universe, and that the Sun,
More informationLarge and small planets
Large and small planets Journey through the Solar System C 41 time 50 minutes. Preparation For the activity Planets show the planets under each other on the board, as shown in the table. learning outcomes
More informationPTYS/ASTR 206 Section 2 Spring 2007 Homework #1 (Page 1/4)
PTYS/ASTR 206 Section 2 Spring 2007 Homework #1 (Page 1/4) NAME: KEY Due Date: start of class 1/25/2007 5 pts extra credit if turned in before 9:00AM (early!) (To get the extra credit, the assignment must
More informationTHE SIZE AND SCALE OF THE UNIVERSE
1 THE SIZE AND SCALE OF THE UNIVERSE 1. Scientific notation review Write the following in proper scientific notation, giving the proper number of significant figures. 1.a Thirty-one million, seven hundred
More informationAstronomy Test Review. 3 rd Grade
Astronomy Test Review 3 rd Grade Match the vocabulary word to its definition. Outer Planets The path a planet takes around the sun. Inner Planets Orbit Sun The center of our solar system. Small, rocky
More informationStar. Chapter 1: Our Place in the Universe. 1.1 A Modern View of the Universe Our goals for learning:
Chapter 1: Our Place in the Universe 1.1 A Modern View of the Universe Our goals for learning: What is our physical place in the Universe? How did we come to be? How can we know what the Universe was like
More informationChapter 15 & 16 Science Review (PATTERNS IN THE SKY, OUR SOLAR SYSTEM)
Chapter 15 & 16 Science Review (PATTERNS IN THE SKY, OUR SOLAR SYSTEM) The Milky Way the galaxy that contains our solar system Our solar system is a speck in the Milky Way galaxy Pluto is now considered
More informationHistory of the universe
History of the universe Time H 70 time 60 minutes learning outcomes To: learn that the universe is very old discover that the Earth was created relatively recently learn that humans have been on the planet
More informationPatterns in the Solar System (Chapter 18)
GEOLOGY 306 Laboratory Instructor: TERRY J. BOROUGHS NAME: Patterns in the Solar System (Chapter 18) For this assignment you will require: a calculator, colored pencils, a metric ruler, and meter stick.
More informationSection 4.7 Scientific Notation
Section 4.7 Scientific Notation INTRODUCTION Scientific notation means what it says: it is the notation used in many areas of science. It is used so that scientist and mathematicians can work relatively
More informationBig Bang, Black Holes, No Math
ASTR/PHYS 109 Dr. David Toback Lectures 2 & 3 1 Prep For Today (is now due) L3 Reading (If you haven t already): Required: BBBHNM: Chapter 1-4 Recommended: (BHOT: Chap. 1-3, SHU: Chap. 1-2, TOE: Chap.
More information21/11/ /11/2017 Space Physics AQA Physics topic 8
Space Physics AQA Physics topic 8 8.1 Solar System, Orbits and Satellites The eight planets of our Solar System Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune As well as the eight planets, the
More informationA Walk Across the Solar System
A Walk Across the Solar System Subject Area: Earth Science and Mathematics Grade Level: Grades 4 and 8 Lesson Objective: Duration: Students will help create a model of the solar system in which the scale
More informationDue Friday, April 14 th IN CLASS. Grading Summary: Question 11: 12 points. Question 12: 26 points. Question 13: 12 Points.
HOMEWORK #1 Solar System Exploration Due Friday, April 14 th IN CLASS Answers to the questions must be given in complete sentences (except where indicated), using correct grammar and spelling. Please be
More informationLife on a New Planet
Life on a New Planet Your Assignment: A national magazine is sponsoring a short story contest. Your teacher has assigned your class the task of entering this contest. The first, second, and third place
More information4. What verb is used to describe Earth s
Name: Date: 1 Read the text and then answer the questions. No matter where on Earth you live, you have day and night. That happens because of a movement of Earth called rotation. Earth rotates, or turns,
More informationPatterns in the Solar System (Chapter 18)
GEOLOGY 306 Laboratory Instructor: TERRY J. BOROUGHS NAME: Patterns in the Solar System (Chapter 18) For this assignment you will require: a calculator, colored pencils, a metric ruler, and meter stick.
More informationLarge and Small Numbers
Astronomy Basics Large and Small Numbers Astronomers work with very large and very small numbers. For example: The radius of the sun is 70,000,000,000 centimeters The mass of the sun is 20,000,000,000,000,000,000,000,000,000,000,000
More informationA Cosmic Perspective. Scott Fisher, Ph.D. - Director of Undergraduate Studies - UO Department of Physics
A Cosmic Perspective Scott Fisher, Ph.D. - Director of Undergraduate Studies - UO Department of Physics Presentation Overview Let s talk about 3 (or 4) important and relevant topics: Me You and your place
More information9/5/16. Astronomy 1001 Syllabus Sec 1 T,Th AM; Sec 2 T,TH PM. Astronomy 1001 First Assignments: Chapter 1: A Modern View of the Universe
9/5/16 Astronomy 1001 Syllabus Sec 1 T,Th AM; Sec 2 T,TH PM Syllabus: http://www.astro.umn.edu/courses/1001/syllabi/ Lecture notes: http://www.astro.umn.edu/courses/1001/ lecnotes/ Exams: http://www.astro.umn.edu/courses/1001/
More information2. See FIGURE B. This person in the FIGURE discovered that this planet had phases (name the planet)?
ASTRONOMY 2 MIDTERM EXAM PART I SPRING 2019 60 QUESTIONS 50 POINTS: Part I of the midterm constitutes the Take-Home part of the entire Midterm Exam. Additionally, this Take-Home part is divided into two
More informationModern Astronomy Review #1
Modern Astronomy Review #1 1. The red-shift of light from distant galaxies provides evidence that the universe is (1) shrinking, only (3) shrinking and expanding in a cyclic pattern (2) expanding, only
More informationcontinued Before you use the slides you might find the following websites useful for information on the satellite and also space in general: The
It s in the News! Teacher s guide Following the news about the satellite that crashed to earth last month, this issue of It s in the news! focuses on space. On 24th September 2011 between 3 and 5 am, an
More informationMerrillville Community Planetarium Kindergarten to Fifth Grade Programs By Gregg L. Williams February 1, 1983 Revised April 10, 2014
Kindergarten to Fifth Grade Programs By Gregg L. Williams February 1, 1983 Revised April 10, 2014 Listed below is the curriculum for the planetarium at each elementary grade level. The elementary program
More informationThe Solar System LEARNING TARGETS. Scientific Language. Name Test Date Hour
Name Test Date Hour Astronomy#3 - Notebook The Solar System LEARNING TARGETS I can describe the objects that make up our solar system. I can identify the inner and outer planets. I can explain the difference
More informationWelcome to Astronomy 101
Welcome to Astronomy 101 Course Instructor: Prof. Darren L. DePoy Suggested Textbook: Bennett, Donahue, Schneider, & Voit: The essential Cosmic Perspective Web Site: http://faculty.physics.tamu.edu/depoy/astr101.html
More informationComparative Planetology I: Our Solar System. Chapter Seven
Comparative Planetology I: Our Solar System Chapter Seven ASTR 111 003 Fall 2006 Lecture 07 Oct. 16, 2006 Introduction To Modern Astronomy I Introducing Astronomy (chap. 1-6) Planets and Moons (chap. 7-17)
More informationAstronomy 9 Concepts of the Cosmos
Astronomy 9 Concepts of the Cosmos Monday/Wednesday, 1:30-2:45 pm, Cabot Auditorium LECTURE 2: I.Our Place in the Universe Lecture on Mon., Feb. 1 st Pre-course Test - REQUIRED! (if you want the attendance
More informationTABLE OF CONTENTS. click one to go to that page, or just go on. What is the Solar System? Neptune (Pluto) The Sun. Asteroids. Mercury.
The Solar System TABLE OF CONTENTS click one to go to that page, or just go on. What is the Solar System? The Sun Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune (Pluto) Asteroids Meteors and Meteorites
More informationLecture 16: The life of a low-mass star. Astronomy 111 Monday October 23, 2017
Lecture 16: The life of a low-mass star Astronomy 111 Monday October 23, 2017 Reminders Online homework #8 due Monday at 3pm Exam #2: Monday, 6 November 2017 The Main Sequence ASTR111 Lecture 16 Main sequence
More informationSearching for Other Worlds
Searching for Other Worlds Lecture 32 1 In-Class Question What is the Greenhouse effect? a) Optical light from the Sun is reflected into space while infrared light passes through the atmosphere and heats
More informationThe Evolution of Low Mass Stars
The Evolution of Low Mass Stars Key Ideas: Low Mass = M < 4 M sun Stages of Evolution of a Low Mass star: Main Sequence star star star Asymptotic Giant Branch star Planetary Nebula phase White Dwarf star
More informationScience. Earth Science. New Jersey Quality Single Accountability Continuum (NJQSAC) Department: Course Title. Textbook(s): Focus on Earth Science
New Jersey Quality Single Accountability Continuum (NJQSAC) Textbook(s): Focus on Unit 1, September What is science? What is the Scientific Method? What is matter? How do atoms combine to form compounds?
More informationWriting Scientific Notation ACTIVITY: Finding ph Levels. How can you write a number in. scientific notation?
10.6 Writing Scientific Notation scientific notation? How can you write a number in 1 ACTIVITY: Finding ph Levels Work with a partner. In chemistry, ph is a measure of the activity of dissolved hydrogen
More informationObservational Astronomy Astro-25. Professor Meyer-Canales Saddleback College
Observational Astronomy Astro-25 Professor Meyer-Canales Saddleback College Astronomy Courses Offered at Saddleback College Astronomy 20 - General Astronomy Survey/Lecture course Astronomy 21 - Solar System
More informationRETROGRADE MOTION AND PLANETARY ORBITS Computer Simulations
RETROGRADE MOTION AND PLANETARY ORBITS Computer Simulations OBJECTIVE: To see planetary orbits simulated on a computer and to see how this suncentered model explains retrograde motion. Initial Procedure:
More informationSample file. Solar System. Author: Tina Griep. Understanding Science Series
Author: Tina Griep Understanding Science Series Our Copyright 2007 New Learning Publishing All rights reserved. Except as permitted under the United States Copyright Act, no portion of this publication
More information1UNIT. The Universe. What do you remember? Key language. Content objectives
1UNIT The Universe What do you remember? What are the points of light in this photo? What is the difference between a star and a planet? a moon and a comet? Content objectives In this unit, you will Learn
More information1 The Solar System. 1.1 a journey into our galaxy
1 The Solar System Though Pluto, and the far-flung depths of the Solar System, is the focus of this book, it is essential that Pluto is placed in the context of the planetary system that it inhabits our
More information8 th Grade Intensive Math
8 th Grade Intensive Math Ready Florida MAFS Student Edition August-September 2014 Lesson 1 Part 1: Introduction Properties of Integer Exponents Develop Skills and Strategies MAFS 8.EE.1.1 In the past,
More informationDeAnza College Spring First Midterm Exam MAKE ALL MARKS DARK AND COMPLETE.
FAMILY NAME : (Please PRINT!) GIVEN NAME : (Please PRINT!) Signature: ASTRONOMY 4 DeAnza College Spring 2018 First Midterm Exam MAKE ALL MARKS DARK AND COMPLETE. Instructions: 1. On your Parscore sheet
More informationAstronomy & Space Physics: Some Important Concepts and Numbers
Astronomy & Space Physics: Some Important Concepts and Numbers A Few Words of Introduction: Before we talk about what this class is all about, let s clear up some misconceptions that many students have
More informationSpace! Science Year 5/6B Autumn 2. Earth and Space. Session 2. Resource Pack
Science Year 5/6B Autumn 2 Earth and Space Space! Session 2 Resource Pack Original resource copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. We refer you
More informationKNOW YOUR PLANETS. Learn about the properties of the Sun and planets in this card game. Unawe, UNAWE.
KNOW YOUR PLANETS Learn about the properties of the Sun and planets in this card game. Unawe, UNAWE Curriculum topic the Solar System Big idea of science Earth is a very small part of the universe. Keywords
More informationASTR 380 The Drake Equation
ASTR 380 The Drake Equation Aside: Rosetta Mission - Landing on a Comet! Aside: Rosetta Mission - Landing on a Comet! ASTR 380 The Drake Equation Drake Equation Methodology Reviewing Drake Equation factors
More information