Who Wants To Be A Millionaire?
... You have the rest of the class period to work on your solar system project and ...
... You have the rest of the class period to work on your solar system project and ...
Size of Sun and Size of Planets
... 1. Which planet is the largest? _______________________________ 2. Which planet is the smallest? ______________________________ 3. Which two pairs of planets are about the same size? ____________ and ___________ AND ______________ and _______________ Your teacher will fold the earth model in half ...
... 1. Which planet is the largest? _______________________________ 2. Which planet is the smallest? ______________________________ 3. Which two pairs of planets are about the same size? ____________ and ___________ AND ______________ and _______________ Your teacher will fold the earth model in half ...
Key Ideas
... Kepler’s Improved Heliocentric Model and Elliptical Orbits: Copernicus thought that the orbits of the planets were combinations of circles. Using data collected by Tycho Brahe, Kepler deduced three laws of planetary motion. (1) the orbits are in fact ellipses (2) a planet’s speed varies as it moves ...
... Kepler’s Improved Heliocentric Model and Elliptical Orbits: Copernicus thought that the orbits of the planets were combinations of circles. Using data collected by Tycho Brahe, Kepler deduced three laws of planetary motion. (1) the orbits are in fact ellipses (2) a planet’s speed varies as it moves ...
PSCI 1414 General Astronomy
... The heliocentric model helped determined the arrangement of the planets Because Mercury and Venus are always observed fairly near the Sun in the sky, their orbits must be smaller than the Earth’s. Planets in such orbits are called inferior planets. The other visible planets (Mars, Jupiter, and Satur ...
... The heliocentric model helped determined the arrangement of the planets Because Mercury and Venus are always observed fairly near the Sun in the sky, their orbits must be smaller than the Earth’s. Planets in such orbits are called inferior planets. The other visible planets (Mars, Jupiter, and Satur ...
Celestial Bodies (Mike Stroppa) - Powerpoint
... Geocentric Model • First described by Aristotle around 300 B.C. • All celestial bodies seem to move across sky from East-West • Earth must be at the centre, with everything moving around us • Moon, Mercury, Venus, Sun, Mars, Jupiter, Saturn – all fixed on circular spheres orbiting the Earth. ...
... Geocentric Model • First described by Aristotle around 300 B.C. • All celestial bodies seem to move across sky from East-West • Earth must be at the centre, with everything moving around us • Moon, Mercury, Venus, Sun, Mars, Jupiter, Saturn – all fixed on circular spheres orbiting the Earth. ...
Chap. 4: Gravitation and the Waltz of the Planets
... – e.g., from one greatest eastern elongation to the next for inferior planets ...
... – e.g., from one greatest eastern elongation to the next for inferior planets ...
Astronomy - cloudfront.net
... A. The planets nearest to the star have a lower density than the planets farther out. B. Several planets show large tilts of their rotation axis compared to the plane of their orbits. C. All the gas giants have moons. D. Several planets have dense atmospheres ...
... A. The planets nearest to the star have a lower density than the planets farther out. B. Several planets show large tilts of their rotation axis compared to the plane of their orbits. C. All the gas giants have moons. D. Several planets have dense atmospheres ...
Why don`t planets crash into each other?
... planets in stable, predictable trajectories around the sun, this was not the case when the solar system first formed. At that time, small, solid bodies that coalesced early in the solar system’s history did not have stable orbits. These bodies crashed into each other, and through the process of accr ...
... planets in stable, predictable trajectories around the sun, this was not the case when the solar system first formed. At that time, small, solid bodies that coalesced early in the solar system’s history did not have stable orbits. These bodies crashed into each other, and through the process of accr ...
Earth, Moon, Sun Study Guide
... The earth is spinning (rotating) on its axis. This makes it look like the moon and sun move across the sky. 5) How long does it take the earth to make one rotation? 24 hours (one day) 6) What is an earth revolution and how long is it? It is when the earth orbits, or goes around, the sun. It takes 36 ...
... The earth is spinning (rotating) on its axis. This makes it look like the moon and sun move across the sky. 5) How long does it take the earth to make one rotation? 24 hours (one day) 6) What is an earth revolution and how long is it? It is when the earth orbits, or goes around, the sun. It takes 36 ...
Scale Model Solar System (with Pluto)
... Scale Model Solar System (with Pluto) Supplemental Teaching Activity (6th-8th) Montana Space Public Outreach Team ...
... Scale Model Solar System (with Pluto) Supplemental Teaching Activity (6th-8th) Montana Space Public Outreach Team ...
Ancient Greeks
... to the stars. The Birth of Modern Astronomy Nicolaus Copernicus • Copernicus concluded that Earth is a planet. He proposed a model of the solar system with the sun at the center. Tycho Brahe • Tycho Brahe designed and built instruments to measure the locations of the heavenly bodies. Brahe’s obs ...
... to the stars. The Birth of Modern Astronomy Nicolaus Copernicus • Copernicus concluded that Earth is a planet. He proposed a model of the solar system with the sun at the center. Tycho Brahe • Tycho Brahe designed and built instruments to measure the locations of the heavenly bodies. Brahe’s obs ...
Science In The Renaissance!
... • Copernicus's theory explained some problems, such as the reason that Mercury and Venus are only observed close to the Sun and Mar’s retrograde motion the Earth, traveling in its smaller orbit. • 1542 – Copernicus’ book on Trigonometry, an extract from certain chapters of De Revolutionibus, publish ...
... • Copernicus's theory explained some problems, such as the reason that Mercury and Venus are only observed close to the Sun and Mar’s retrograde motion the Earth, traveling in its smaller orbit. • 1542 – Copernicus’ book on Trigonometry, an extract from certain chapters of De Revolutionibus, publish ...
The Solar System - Solon City Schools
... planets. Aristotle stated that the earth was in the center of the solar system. Ptolemy stated that the earth was in the center of the universe. He thought that the planets moved in small circles as they moved around the sun. ...
... planets. Aristotle stated that the earth was in the center of the solar system. Ptolemy stated that the earth was in the center of the universe. He thought that the planets moved in small circles as they moved around the sun. ...
1 - Alice Pevyhouse
... 11. After Copernicus was done with his model, he was able to predict where a planet would be in the future with much more accuracy than the Ptolemaic model. 12. Why didn’t stellar parallax convince the ancient Greeks that the Earth was moving: 13. Copernicus was not happy with the Ptolemaic model fo ...
... 11. After Copernicus was done with his model, he was able to predict where a planet would be in the future with much more accuracy than the Ptolemaic model. 12. Why didn’t stellar parallax convince the ancient Greeks that the Earth was moving: 13. Copernicus was not happy with the Ptolemaic model fo ...
Planet Longitudes
... to change their position relative to “other stars” from one night to the next and sometimes seemed to reverse their direction. They named the wandering stars; Mercury, Venus, Mars, Jupiter, and Saturn. It was the apparent backward or retrograde motion of the “wandering stars” that eventually became ...
... to change their position relative to “other stars” from one night to the next and sometimes seemed to reverse their direction. They named the wandering stars; Mercury, Venus, Mars, Jupiter, and Saturn. It was the apparent backward or retrograde motion of the “wandering stars” that eventually became ...
Here
... • Gather data, make observations, etc. • Form a hypothesis on how the object of interest works. • Determine the observable consequences of your idea, using reasonable assumptions and well-established “laws.” • Formulate experiments to see if the ...
... • Gather data, make observations, etc. • Form a hypothesis on how the object of interest works. • Determine the observable consequences of your idea, using reasonable assumptions and well-established “laws.” • Formulate experiments to see if the ...
Solar System Lab
... 2. How much string would be required to construct a model with a scale distance of 1 AU = 2m? ___________________________________________________________________ 3. The rocket ship HMS Science Queen goes 50,000 kilometers an hour, which is 28,800,000km a day. Remember 1 AU is 150,000,000. It will ta ...
... 2. How much string would be required to construct a model with a scale distance of 1 AU = 2m? ___________________________________________________________________ 3. The rocket ship HMS Science Queen goes 50,000 kilometers an hour, which is 28,800,000km a day. Remember 1 AU is 150,000,000. It will ta ...
September 2013 - Joliet Junior College
... Like Earth, the sun has magnetic poles. The magnetic poles on the sun are about to reverse. They reverse every 5½ years at the solar max - the time when we have the most sunspots. Although we have had very few sunspots during this cycle, the pole reversal on the sun has already started. The reversal ...
... Like Earth, the sun has magnetic poles. The magnetic poles on the sun are about to reverse. They reverse every 5½ years at the solar max - the time when we have the most sunspots. Although we have had very few sunspots during this cycle, the pole reversal on the sun has already started. The reversal ...
Here
... • Gather data, make observations, etc. • Form a hypothesis on how the object of interest works. • Determine the observable consequences of your idea, using reasonable assumptions and well-established “laws.” • Formulate experiments to see if the ...
... • Gather data, make observations, etc. • Form a hypothesis on how the object of interest works. • Determine the observable consequences of your idea, using reasonable assumptions and well-established “laws.” • Formulate experiments to see if the ...
Inner Planets The inner four planets are called terrestrial planets
... Its inner core is made up of solid iron with a molten outer core that produces its magnetic field. Earth's atmosphere is made up of 78% Nitrogen, 21% Oxygen, and traces of other elements. Our greenhouse effect regulates the temperature on Earth and is essential for our survival. Also, Earth is not p ...
... Its inner core is made up of solid iron with a molten outer core that produces its magnetic field. Earth's atmosphere is made up of 78% Nitrogen, 21% Oxygen, and traces of other elements. Our greenhouse effect regulates the temperature on Earth and is essential for our survival. Also, Earth is not p ...
File
... At the ocean floor we have what may be the most stable ecosystem on Earth. What if a jumbo asteroid slammed into Earth and rendered all surface life extinct? The oceanic thermophiles would surely continue undaunted in their happy ways. They might even evolve to repopulate Earth’s surface after each ...
... At the ocean floor we have what may be the most stable ecosystem on Earth. What if a jumbo asteroid slammed into Earth and rendered all surface life extinct? The oceanic thermophiles would surely continue undaunted in their happy ways. They might even evolve to repopulate Earth’s surface after each ...
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.