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Volcanoes and Igneous Activity Earth
Volcanoes and Igneous Activity Earth

...  Most asteroids lie between the orbits of Mars and Jupiter. They have orbital periods of three to six years. ...
Volcanoes and Igneous Activity Earth
Volcanoes and Igneous Activity Earth

... traveled daily around the Earth called the celestial sphere. • The Greeks also believed that all heavenly bodies remained in the same relative position to one another, except the seven “wanderers” which were: the sun, the moon, Mercury, Venus, Mars, Jupiter, and Saturn. ...
Motions of the Night Sky - d_smith.lhseducators.com
Motions of the Night Sky - d_smith.lhseducators.com

... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation.  Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
Apparent Motions of Celestial Objects
Apparent Motions of Celestial Objects

Ch. 27 The Planets in our Solar System
Ch. 27 The Planets in our Solar System

... orbits the sun, is large enough to have become round due to the force of its own gravity and has to dominate the neighborhood around its orbit. – Pluto has been demoted because it does not dominate its neighborhood. Charon, its large "moon," is only about half the size of Pluto, while all planets ar ...
handout
handout

... C. We receive _________ energy from the sun when it is shining onto the Earth’s surface under a ___________________ angle of incidence D. The seasons are ___________ related to Earth’s distance from the _____________. In fact, Earth is slightly ________________ to the sun in ____________ than in sum ...
Is There Life in Space?
Is There Life in Space?

... for. Penzias and Wilson shared in the 1978 Nobel Prize for Physics for their discovery. ...
The Sun
The Sun

Beautiful Venus - The Evening Star
Beautiful Venus - The Evening Star

... Because it is one of just two planets closer to the sun than Earth, when observed through a telescope, Venus presents a variety of phases as it revolves around the Sun, similar to those of the Moon. Galileo, in the early 1600s, was the first to observe these phases through his home-made telescope. T ...
Life - Physics
Life - Physics

... • How about molecular Oxygen (O2)? • Well, it is even more difficult to observe. • Very trace amounts are produced naturally, so you would have to show a lot of it (like our 26%) to be able to say it was life induced, but we still can’t detect it… ...
Moonstruck Scientists Count 63 and Rising
Moonstruck Scientists Count 63 and Rising

... The search for new moons—as well as planets, comets, asteroids, rocks, and dust littering the starry skies—is part of humankind’s age-old quest to understand the universe we live in. By studying them, scientists have learned much about the solar system, including our own Earth. How it was formed and ...
Science + Math = Discoveries
Science + Math = Discoveries

... • EK 3: The Earth has motional cycles as does the Earth’s moon. TRANSFER: By the conclusion of the unit the student will independently use their learning to explain how the earth is impacted by its relationship with the sun and by its relationship with the moon. MEANING The student will understand t ...
Motions of the Night Sky
Motions of the Night Sky

... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation.  Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
Our Place in the Cosmos
Our Place in the Cosmos

...  He created the first heliocentric cosmology; that is, he was the first to propose that the Earth, and the other planets, went around the Sun. 1,750 years later Copernicus will claim the credit.  Aristarchus is also famous for devising a way of measuring the size of the moon in terms of the size o ...
Constructing a Solar System
Constructing a Solar System

... Solar systems form from swirling clouds of material where the massive center has a star form. The cloud would look somewhat like a hurricane. This is an image of Ivan in 2004 (from NOAA) in the Gulf of Mexico. What direction is it rotating – CW (clockwise) or CCW (counter-clockwise)? ...
8.3 The solar system is composed of planets and other objects that
8.3 The solar system is composed of planets and other objects that

... 2. Earth experiences seasons as northern or southern hemispheres are tilted toward the sun over the course of its 365 day revolution period. Earth’s tilt causes seasonal differences in the height of the perceived path of the sun and the number of hours of sunlight. Seasons are not related in distanc ...
CHAPTER 4 FINAL REVIEW QUESTIONS MULTIPLE CHOICE
CHAPTER 4 FINAL REVIEW QUESTIONS MULTIPLE CHOICE

... GUIDEPOST CATEGORY: How did Copernicus change the place of the Earth? 10. Which of the following people did not accept a heliocentric model of the universe? a. ...
Origin of the Solar System
Origin of the Solar System

... what we know, the creation of our Solar System took place billions of years ago, long before people, dinosaurs and life had appeared on the planet.  Our own evolution is tied closely to the evolution of the Solar System. Thus, without understanding from where the Solar System came from, it is diffi ...
The Planets - Plain Local Schools
The Planets - Plain Local Schools

Nebular Theory
Nebular Theory

... the solar system; we see it from the zodiacal light it scatters.. How big is it? Pluto's orbit at 40 AU, Kuiper Belt between 30 and 100 AU or so, the Oort Cloud extends out to 50,000100,000; The nearest star is at about 300,000. ...
Chapter 22- Our Solar System - McGann
Chapter 22- Our Solar System - McGann

... It is the 5th planet in the solar system. It rotates the fastest of all planets (once every 10 hours) It is the largest planet (2times the total mass of all planets combined) It has the strongest known magnetic field It radiates 2 times as much heat back into space as it receives It has a great red ...
Yukon Grade One Earth and Space Science: Daily And Seasonal
Yukon Grade One Earth and Space Science: Daily And Seasonal

... Report on the unique features of the planets, asteroids, comets, the sun, and moon. Illustrate the solar system using drawings, diagrams, models, electronic presentations, or roleplay. Complete a detailed model showing the Sun as the centre of the solar system, and as the energy source for Earth. Co ...
motionofobjects
motionofobjects

... • You can make 4 observations if you watch the moon move through the sky over several months: • First, the apparent size of the full moon varies from month to month. ...
The Solar System - Teachers TryScience
The Solar System - Teachers TryScience

... objects that revolve around it. • Our Solar System consists of the Sun and nine known planets and the moons that orbit those planets. • The force of gravity keeps planets in orbit around the sun. ...
Worksheet
Worksheet

... Sort out the planets. Next to each planet’s name, put “yes” if the statement is true (Jupiter is larger than Earth – Yes) or “no” if it is not true (Earth has rings – No). Use this information to place the planets on the Venn Diagram! (Use the Planetary Fact Sheet you have been given.) ...
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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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