NAME: CLASS: 1 Solar System Formation: PowerPoint Notes Sheet
... Ka Hana ‘Imi Na‘auao – A Science Careers Curriculum Resource Go to: www.cds.hawaii.edu/kahana ...
... Ka Hana ‘Imi Na‘auao – A Science Careers Curriculum Resource Go to: www.cds.hawaii.edu/kahana ...
GALILEO AND THE PHASES OF VENUS Abstract
... horns thin and still turned away from the Sun; it will go on growing toward a half-circle until maximum elongation. Then it will remain semicircular for some days, though diminishing in bulk; then from the semi-circle it will pass to ail round in a few days, and will be seen that way for many month ...
... horns thin and still turned away from the Sun; it will go on growing toward a half-circle until maximum elongation. Then it will remain semicircular for some days, though diminishing in bulk; then from the semi-circle it will pass to ail round in a few days, and will be seen that way for many month ...
Mathematical Methods in Ancient Astronomy
... guiding principle of all Greek astronomical theories. The fortunate accident that the orbits in our planetary system deviate very little from circles made it possible to construct geometric models whose gradual improvement corresponds to the addition of new Fourier terms, each of which has a certain ...
... guiding principle of all Greek astronomical theories. The fortunate accident that the orbits in our planetary system deviate very little from circles made it possible to construct geometric models whose gradual improvement corresponds to the addition of new Fourier terms, each of which has a certain ...
Seeds of a Tychonic Revolution: Telescopic Observations of the
... rotating about it once each day. Even in the Aristotelian-Ptolemaic world system, where the stars are attached to a sphere that lies just beyond Saturn and circles Earth daily, the velocities of the stars are immense. If stars are scattered throughout space, yet still revolve about Earth, their velo ...
... rotating about it once each day. Even in the Aristotelian-Ptolemaic world system, where the stars are attached to a sphere that lies just beyond Saturn and circles Earth daily, the velocities of the stars are immense. If stars are scattered throughout space, yet still revolve about Earth, their velo ...
Section 3.5 The Earth, Moon, and Sun
... motions of the planets as they circled the earth were attributed to some complicated machinery that drove these heavenly bodies. It was not until the writings of Polish astronomer Nicolaus Copernicus (1473–1543) that anyone considered the possibility that the earth actually participates in the celes ...
... motions of the planets as they circled the earth were attributed to some complicated machinery that drove these heavenly bodies. It was not until the writings of Polish astronomer Nicolaus Copernicus (1473–1543) that anyone considered the possibility that the earth actually participates in the celes ...
A Question of Planets - Vanderbilt University
... to do this kind of teaching if he combined it with research. Consequently, when the college president offered him a tenured position a year later, Weintraub told him he would have to think it over, a reply that prompted the president to withdraw the offer later in the same day. Weintraub was also th ...
... to do this kind of teaching if he combined it with research. Consequently, when the college president offered him a tenured position a year later, Weintraub told him he would have to think it over, a reply that prompted the president to withdraw the offer later in the same day. Weintraub was also th ...
Neil F. Comins - Kuwait Life Sciences Company
... New dynamic art Summary figures appear throughout the book to show either the interactions between important ...
... New dynamic art Summary figures appear throughout the book to show either the interactions between important ...
Astro Midterm Review Part II: Ch 2
... 25) There are no radio telescopes in space because: A) you need an array, like the VLA, to detect ANY radio radiation, so it is just not realistic to put an entire array in space. B) radio telescopes are too fragile and expensive to make to put into space. C) radio waves penetrate Earth's atmospher ...
... 25) There are no radio telescopes in space because: A) you need an array, like the VLA, to detect ANY radio radiation, so it is just not realistic to put an entire array in space. B) radio telescopes are too fragile and expensive to make to put into space. C) radio waves penetrate Earth's atmospher ...
Galaxies, stars and planets
... only possible to observe the Universe and attempt to explain what can be seen. A hypothesis can only be tested by predicting what else might be seen if the hypothesis is valid, and then attempting to observe it. An observation which matches the prediction provides further evidence (but not necessari ...
... only possible to observe the Universe and attempt to explain what can be seen. A hypothesis can only be tested by predicting what else might be seen if the hypothesis is valid, and then attempting to observe it. An observation which matches the prediction provides further evidence (but not necessari ...
Sample
... in Figure 2.33, they never say that their friend really moves backward as they pass by, only that the friend appears to move backward against the background. • You should emphasize that apparent retrograde motion of planets is noticeable only by comparing planetary positions over many nights. In the ...
... in Figure 2.33, they never say that their friend really moves backward as they pass by, only that the friend appears to move backward against the background. • You should emphasize that apparent retrograde motion of planets is noticeable only by comparing planetary positions over many nights. In the ...
Activity 8 Tilted Globe
... distance away from both the North and South Poles. Ask, “Of the countries we already have on our map Brazil, USA, China and Australia, what hemisphere is each country located? How can you prove it? Have each student write “Northern” just on the side of the Equator line with the North Pole at its top ...
... distance away from both the North and South Poles. Ask, “Of the countries we already have on our map Brazil, USA, China and Australia, what hemisphere is each country located? How can you prove it? Have each student write “Northern” just on the side of the Equator line with the North Pole at its top ...
Your World is Tilted!
... distance away from both the North and South Poles. Ask, “Of the countries we already have on our map Brazil, USA, China and Australia, what hemisphere is each country located? How can you prove it? Have each student write “Northern” just on the side of the Equator line with the North Pole at its top ...
... distance away from both the North and South Poles. Ask, “Of the countries we already have on our map Brazil, USA, China and Australia, what hemisphere is each country located? How can you prove it? Have each student write “Northern” just on the side of the Equator line with the North Pole at its top ...
Basics – II. Time, Magnitudes and Spectral types
... (along the celestial equator) we see a varying rate due to the projection of the ecliptic on to the celestial equator. This introduces a variation from uniform motion which is a wave of period half a year. The combination of these two effects leads to the Equation of Time (see figures). In effect, w ...
... (along the celestial equator) we see a varying rate due to the projection of the ecliptic on to the celestial equator. This introduces a variation from uniform motion which is a wave of period half a year. The combination of these two effects leads to the Equation of Time (see figures). In effect, w ...
The Celestial Sphere
... As the year passes the direction to the Sun relative to the celestial sphere changes. Obviously the stars in the direction of the sun cannot be seen as they are up during the day. Thus as the year goes by the stars that you can see at night change And The time that a star rises and sets changes as t ...
... As the year passes the direction to the Sun relative to the celestial sphere changes. Obviously the stars in the direction of the sun cannot be seen as they are up during the day. Thus as the year goes by the stars that you can see at night change And The time that a star rises and sets changes as t ...
Venus Transit and the Astronomical Unit
... that the Earth is spherical and has a circumference of about 40,000 km. ...
... that the Earth is spherical and has a circumference of about 40,000 km. ...
Celestial Globes Armillary Spheres
... body of an astrolabe. They were based on the ecliptic, and divided into 12 portions, and each portion was given a sign of the zodiac. ...
... body of an astrolabe. They were based on the ecliptic, and divided into 12 portions, and each portion was given a sign of the zodiac. ...
PPT
... • A celestial body that (a) is in orbit around the Sun (b) has sufficient mass for its self-gravity to overcome rigid body forces, so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit. ...
... • A celestial body that (a) is in orbit around the Sun (b) has sufficient mass for its self-gravity to overcome rigid body forces, so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit. ...
The Prospective Aspect of the Cosmogonic Models in Laozi and T
... emergent system, and it is the sun in a solar system. At this point in the solar system’s center and at its periphery there is a vast aggregation of highvelocity spiral etropic Ch’i, resembling a whirlpool in water. – All relatively small objects near in its vicinity are drawn in; once drawn in they ...
... emergent system, and it is the sun in a solar system. At this point in the solar system’s center and at its periphery there is a vast aggregation of highvelocity spiral etropic Ch’i, resembling a whirlpool in water. – All relatively small objects near in its vicinity are drawn in; once drawn in they ...
Riccioli Measures the Stars: Observations of the
... measurements of star sizes, including those of Tycho Brahe, that put the observed diameter of first magnitude stars at a minute (60‟‟) or greater, but who then adds that through the telescope star diameters appear much smaller. Riccioli states that the telescope, in “exposing the disks of the stars ...
... measurements of star sizes, including those of Tycho Brahe, that put the observed diameter of first magnitude stars at a minute (60‟‟) or greater, but who then adds that through the telescope star diameters appear much smaller. Riccioli states that the telescope, in “exposing the disks of the stars ...
Primordial planets, comets and moons foster life in the cosmos
... Figure 1 illustrates schematically the differences between HGD cosmology and ΛCDMHC cosmology during the plasma epoch, soon after mass became the dominant cosmological component at time ~ 1011 seconds after the big bang event over energy. From HGD, 97% of the mass at that time is non-baryonic, with ...
... Figure 1 illustrates schematically the differences between HGD cosmology and ΛCDMHC cosmology during the plasma epoch, soon after mass became the dominant cosmological component at time ~ 1011 seconds after the big bang event over energy. From HGD, 97% of the mass at that time is non-baryonic, with ...
Chapter 2
... Which of the following statements is the most accurate? Explain the reason for your answer as well as why you did not choose either of the other two statements. a) All stars and planets are about the same age. b) Stars are approximately the same age as their orbiting planets. c) The number of stars ...
... Which of the following statements is the most accurate? Explain the reason for your answer as well as why you did not choose either of the other two statements. a) All stars and planets are about the same age. b) Stars are approximately the same age as their orbiting planets. c) The number of stars ...
Physics 125 Solar System Astronomy
... • Another way of looking at this is that there is some radius (and enclosed mass) for which molecules (at a given Temperature) do not have enough kinetic energy to escape gravity. This radius is called the Jean’s radius and the enclosed ass called the Jean’s mass. ...
... • Another way of looking at this is that there is some radius (and enclosed mass) for which molecules (at a given Temperature) do not have enough kinetic energy to escape gravity. This radius is called the Jean’s radius and the enclosed ass called the Jean’s mass. ...
A Human-Powered Orrery: Connecting Learners with the Night Sky*
... motions each of the planets around the Sun. For Venus, Earth, and Mars, each circle represents 16 days of orbital motion. Because Mercury moves much faster in its orbit, the circles are separated by 8 day intervals. Use Table 1 below to find where a planet is located on any given date. We use six al ...
... motions each of the planets around the Sun. For Venus, Earth, and Mars, each circle represents 16 days of orbital motion. Because Mercury moves much faster in its orbit, the circles are separated by 8 day intervals. Use Table 1 below to find where a planet is located on any given date. We use six al ...
02. Earth in space
... Earth along circular paths but would also follow a route around a smaller circle (Fig. 1). The Ptolemic system was accepted without any serious challenge for over a thousand years but additional celestial observations required that the geocentric system be further modified, making it increasingly co ...
... Earth along circular paths but would also follow a route around a smaller circle (Fig. 1). The Ptolemic system was accepted without any serious challenge for over a thousand years but additional celestial observations required that the geocentric system be further modified, making it increasingly co ...
Copernican heliocentrism
Copernican heliocentrism is the name given to the astronomical model developed by Nicolaus Copernicus and published in 1543. It positioned the Sun near the center of the Universe, motionless, with Earth and the other planets rotating around it in circular paths modified by epicycles and at uniform speeds. The Copernican model departed from the Ptolemaic system that prevailed in Western culture for centuries, placing Earth at the center of the Universe, and is often regarded as the launching point to modern astronomy and the Scientific Revolution.Copernicus was aware that the ancient Greek Aristarchus had already proposed a heliocentric theory, and cited him as a proponent of it in a reference that was deleted before publication, but there is no evidence that Copernicus had knowledge of, or access to, the specific details of Aristarchus' theory. Although he had circulated an outline of his own heliocentric theory to colleagues sometime before 1514, he did not decide to publish it until he was urged to do so late in his life by his pupil Rheticus. Copernicus's challenge was to present a practical alternative to the Ptolemaic model by more elegantly and accurately determining the length of a solar year while preserving the metaphysical implications of a mathematically ordered cosmos. Thus his heliocentric model retained several of the Ptolemaic elements causing the inaccuracies, such as the planets' circular orbits, epicycles, and uniform speeds, while at the same time re-introducing such innovations as,Earth is one of several planets revolving around a stationary Sun in a determined orderEarth has three motions: daily rotation, annual revolution, and annual tilting of its axisRetrograde motion of the planets is explained by Earth's motionDistance from Earth to the Sun is small compared to the distance to the stars.↑ 1.0 1.1 ↑