1 - Quia
... b. Mars d. Earth 24. ____________ allows Earth to sustain life. a. An abundance of liquid water c. The moon’s craters b. An oxygen-rich atmosphere d. both (a) and (b) 25. The inner planets are separated from the outer planets by a. the Oort cloud. c. the Milky Way. b. an asteroid belt. d. the moon’s ...
... b. Mars d. Earth 24. ____________ allows Earth to sustain life. a. An abundance of liquid water c. The moon’s craters b. An oxygen-rich atmosphere d. both (a) and (b) 25. The inner planets are separated from the outer planets by a. the Oort cloud. c. the Milky Way. b. an asteroid belt. d. the moon’s ...
Slides
... formation. Some of the rocky material rotates around the sun in the asteroid belt, never fully coming together separating the gas planets from the rocky ones. Another asteroid belt that lies beyond Neptune is called the Kuiper belt. Most of the left over rocky debris formed the Oort cloud a giant sp ...
... formation. Some of the rocky material rotates around the sun in the asteroid belt, never fully coming together separating the gas planets from the rocky ones. Another asteroid belt that lies beyond Neptune is called the Kuiper belt. Most of the left over rocky debris formed the Oort cloud a giant sp ...
Final Exam Prep
... FINAL EXAM PREPARATION: EARTH SCIENCE Final exams will be held this year starting June 19th . Finals count for 10% of your overall grade. Therefore, they can make a difference between an A and a B, a B and C etc; so please try to pass!! Our final covers just the second semester topics of Astronomy a ...
... FINAL EXAM PREPARATION: EARTH SCIENCE Final exams will be held this year starting June 19th . Finals count for 10% of your overall grade. Therefore, they can make a difference between an A and a B, a B and C etc; so please try to pass!! Our final covers just the second semester topics of Astronomy a ...
Our Solar System The Sun
... • More than 100,000 orbit in the “Asteroid Belt” between Mars and Jupiter • Could collide with Earth, but probably won’t • One asteroid named “Ceres” is a dwarf planet • Moons: a few asteroids have moons ...
... • More than 100,000 orbit in the “Asteroid Belt” between Mars and Jupiter • Could collide with Earth, but probably won’t • One asteroid named “Ceres” is a dwarf planet • Moons: a few asteroids have moons ...
Worksheet 1
... R. Microscopic solid dust particles in interstellar space S. An object that orbits the Sun and is massive enough that its gravity compresses it into an approximately spherical shape. However, it has not swept its orbital region clear of other objects of comparable mass T. A small, generally rocky, s ...
... R. Microscopic solid dust particles in interstellar space S. An object that orbits the Sun and is massive enough that its gravity compresses it into an approximately spherical shape. However, it has not swept its orbital region clear of other objects of comparable mass T. A small, generally rocky, s ...
Document
... 9. Explaining planetary motion with a single unified theory is the contribution of Newton’s law of gravitation. 10. Kepler’s second law states that the line segment joining the centre of the Sun and the centre of Halley should swept-up equal areas in any given period of time. Angular speed from P to ...
... 9. Explaining planetary motion with a single unified theory is the contribution of Newton’s law of gravitation. 10. Kepler’s second law states that the line segment joining the centre of the Sun and the centre of Halley should swept-up equal areas in any given period of time. Angular speed from P to ...
Stellar Formation 1) Solar Wind/Sunspots 2) Interstellar Medium 3) Protostars
... travel outward from the Sun responsible for comet’s tail and for blowing away primary atmospheres of inner planets pushes interstellar dust out of the Solar System ...
... travel outward from the Sun responsible for comet’s tail and for blowing away primary atmospheres of inner planets pushes interstellar dust out of the Solar System ...
Exam 1 - UGA Physics
... 18. Which of the following statements correctly states the significance of Galileo's observation that Jupiter has satellites (moons)? (b) It showed that bodies can orbit an object other than Earth. 19. What did Galileo see when he observed Venus through his telescope? (d) Venus has phases like the M ...
... 18. Which of the following statements correctly states the significance of Galileo's observation that Jupiter has satellites (moons)? (b) It showed that bodies can orbit an object other than Earth. 19. What did Galileo see when he observed Venus through his telescope? (d) Venus has phases like the M ...
early astronomical history
... – Ptolemy of Alexandria improved the geocentric model by assuming each planet moved on a small circle, which in turn had its center move on a much larger circle centered on the Earth – The small circles were called epicycles and were incorporated so as to explain retrograde motion – Ptolemy’s model ...
... – Ptolemy of Alexandria improved the geocentric model by assuming each planet moved on a small circle, which in turn had its center move on a much larger circle centered on the Earth – The small circles were called epicycles and were incorporated so as to explain retrograde motion – Ptolemy’s model ...
What do the stars tell us?
... What do the stars tell us? The minimum age of the universe = about 12-14 billion years The amount of “bright matter” in the universe about 4% of the total matter/energy. The amount of “dark matter” in the universe about 24% of the total matter/energy The fate of the Sun and the Earth: The Earth wil ...
... What do the stars tell us? The minimum age of the universe = about 12-14 billion years The amount of “bright matter” in the universe about 4% of the total matter/energy. The amount of “dark matter” in the universe about 24% of the total matter/energy The fate of the Sun and the Earth: The Earth wil ...
Astronomy 115 Homework Set #1 – Due: Thursday, Feb
... 5. Suppose you are on manned space station orbiting the planet Jupiter and you make parallax measurements during your stay at the station. What parallax angle would you measure for the star Alpha Centauri? 6. The Sun’s apparent brightness in our sky is about 1300 watts/m2. What would the apparent br ...
... 5. Suppose you are on manned space station orbiting the planet Jupiter and you make parallax measurements during your stay at the station. What parallax angle would you measure for the star Alpha Centauri? 6. The Sun’s apparent brightness in our sky is about 1300 watts/m2. What would the apparent br ...
Our Solar System
... • small, rocky body that revolves around the Sun Meteoroids – in space (like asteroids), but usually smaller Meteors – (meteor shower); a bright streak of light caused by the rock burning as it streaks through the atmosphere ...
... • small, rocky body that revolves around the Sun Meteoroids – in space (like asteroids), but usually smaller Meteors – (meteor shower); a bright streak of light caused by the rock burning as it streaks through the atmosphere ...
Layers of the Sun
... a total solar eclipse. Things begin to heat up again here—the temperature is estimated to be 50,000 degrees F. The Greek work chroma means color. And above the chromosphere is the CORONA—we can only see it during a total solar eclipse as a rainbow colored halo. The latin word “corona” means crown. T ...
... a total solar eclipse. Things begin to heat up again here—the temperature is estimated to be 50,000 degrees F. The Greek work chroma means color. And above the chromosphere is the CORONA—we can only see it during a total solar eclipse as a rainbow colored halo. The latin word “corona” means crown. T ...
Lecture3
... point at the meridian, and then set. Zenith is the point directly overhead. Stars you see depends on your latitude. Some stars are always up: they are circumpolar. Constellations: Just random groupings of stars invented by humans. The celestial sphere is an imaginary sphere where we place stars on a ...
... point at the meridian, and then set. Zenith is the point directly overhead. Stars you see depends on your latitude. Some stars are always up: they are circumpolar. Constellations: Just random groupings of stars invented by humans. The celestial sphere is an imaginary sphere where we place stars on a ...
NAME
... planets rotate on their axis. stars orbit the sun and they are closer to the earth then the planets. planets orbit the sun and they are closer to the earth than the stars. the earth rotates on its axis making the planets appear to move faster. ...
... planets rotate on their axis. stars orbit the sun and they are closer to the earth then the planets. planets orbit the sun and they are closer to the earth than the stars. the earth rotates on its axis making the planets appear to move faster. ...
Introduction This is a brief introduction to the process of casting a
... common to all systems it is not surprising that all systems come to similar conclusions. The tolerance of influence of planets is aspect is called “orb of influence”. The orb we will be using for aspects will be plus/minus 6 degrees ...
... common to all systems it is not surprising that all systems come to similar conclusions. The tolerance of influence of planets is aspect is called “orb of influence”. The orb we will be using for aspects will be plus/minus 6 degrees ...
Why Is the Sun a Star
... The Sun is the center of our Solar System. It is so massive that its strong gravity attracts all the planets and their moons, comets, asteroids and meteors into orbit around it. Its light provides Earth with 99% of all the energy used on our planet and we see its reflected light on all the planets a ...
... The Sun is the center of our Solar System. It is so massive that its strong gravity attracts all the planets and their moons, comets, asteroids and meteors into orbit around it. Its light provides Earth with 99% of all the energy used on our planet and we see its reflected light on all the planets a ...
Warm up to the Solar System`s Furnace
... Sun’s incredible gravitational pull keeps the planets, asteroids, dwarf planets and all their moons in orbit around it. Compared to Earth, the Sun is over one million times larger. Along with the Sun’s incredible size comes mass and that’s what give the Sun such powerful gravitational pull. But desp ...
... Sun’s incredible gravitational pull keeps the planets, asteroids, dwarf planets and all their moons in orbit around it. Compared to Earth, the Sun is over one million times larger. Along with the Sun’s incredible size comes mass and that’s what give the Sun such powerful gravitational pull. But desp ...
Simon P. Balm Astronomy 5, Test #1, Sample Questions
... A) the same in our solar system but different beyond the solar system B) the same everywhere in the universe C) completely random and unpredictable D) different on other planets in our solar system ...
... A) the same in our solar system but different beyond the solar system B) the same everywhere in the universe C) completely random and unpredictable D) different on other planets in our solar system ...
Jeopardy 2015
... 100 billion stars The Milky Way Contains which of the following: 100,000 stars 100 million stars 100 Billion stars ...
... 100 billion stars The Milky Way Contains which of the following: 100,000 stars 100 million stars 100 Billion stars ...
What is your real star sign - teacher notes
... appeared in the night sky were to do with supernatural beings that could affect their everyday life. They thought there must be a connection between where the celestial objects were in the sky and what would happen in their lives. They even believed that predicting the positions of the stars and pla ...
... appeared in the night sky were to do with supernatural beings that could affect their everyday life. They thought there must be a connection between where the celestial objects were in the sky and what would happen in their lives. They even believed that predicting the positions of the stars and pla ...
ASTR2050 Spring 2005 • In this class we will ...
... Various types of binary stars. Doppler shifts give velocity Orbital mechanics give the masses of the two stars Eclipses allow determination of individual stellar radii See Studio Laboratory this Friday ...
... Various types of binary stars. Doppler shifts give velocity Orbital mechanics give the masses of the two stars Eclipses allow determination of individual stellar radii See Studio Laboratory this Friday ...
