Eight Planet System PowerPoint
... object is the extent to which it reflects light from the sun), and their position in the solar system. Fun Facts: January 1801 – first object observed that would be classified as an asteroid. ...
... object is the extent to which it reflects light from the sun), and their position in the solar system. Fun Facts: January 1801 – first object observed that would be classified as an asteroid. ...
Universal Gravitation Chapter 12
... can study it in terms of what is called a gravitational field. In the simplest form, we define a gravitational field as a region in which gravitational force can be experienced. For example here on earth at sea level we can experience the force of gravity. More specifically we are said to be within ...
... can study it in terms of what is called a gravitational field. In the simplest form, we define a gravitational field as a region in which gravitational force can be experienced. For example here on earth at sea level we can experience the force of gravity. More specifically we are said to be within ...
Unit 8 Chapter 26 Studying Space
... Because the year is not exactly 365 days long, over centuries, the calendar gradually became misaligned with the seasons. In the late 1500s, Pope Gregory XIII formed a committee to create a calendar that would keep the calendar aligned with the seasons. We use this calendar today. In this Gregorian ...
... Because the year is not exactly 365 days long, over centuries, the calendar gradually became misaligned with the seasons. In the late 1500s, Pope Gregory XIII formed a committee to create a calendar that would keep the calendar aligned with the seasons. We use this calendar today. In this Gregorian ...
Due: January 3, 2014 Name
... The celestial equator is the great circle on the celestial sphere that is midway between the celestial poles. The plane of the celestial equator is the same as the plane of the Earth’s equator. The north and south celestial poles are at the intersection of the celestial sphere with the extension of ...
... The celestial equator is the great circle on the celestial sphere that is midway between the celestial poles. The plane of the celestial equator is the same as the plane of the Earth’s equator. The north and south celestial poles are at the intersection of the celestial sphere with the extension of ...
test corrections
... 2) For each question that you missed, answer the question given below. (I am not returning the actual test back to you since this is an exam used for multiple classes over multiple school years.) You must not only answer, but also support each question using full sentences (at least 2-3). 3) Turn in ...
... 2) For each question that you missed, answer the question given below. (I am not returning the actual test back to you since this is an exam used for multiple classes over multiple school years.) You must not only answer, but also support each question using full sentences (at least 2-3). 3) Turn in ...
NAME ______ PERIOD ______ DATE_________ OGT Practice
... specific times. Using the information provided, what is the hydrogen/helium content inside a star that is the approximate age of our sun? ...
... specific times. Using the information provided, what is the hydrogen/helium content inside a star that is the approximate age of our sun? ...
K-‐8 Earth and Space TEKS Cards
... Earth and space. The student knows there are recognizable patterns in the natural world and among objects in the sky. The student is expected to: (A) observe, measure, record, and compare day-to-day weather changes in different locations at the same time that include air temperature, wind direction, ...
... Earth and space. The student knows there are recognizable patterns in the natural world and among objects in the sky. The student is expected to: (A) observe, measure, record, and compare day-to-day weather changes in different locations at the same time that include air temperature, wind direction, ...
Not a limitation
... Old ideas of universe • Flat Earth: disproved by Aristotle – Ship sails over horizon – Earth’s shadow on moon circular – North star rises and falls ...
... Old ideas of universe • Flat Earth: disproved by Aristotle – Ship sails over horizon – Earth’s shadow on moon circular – North star rises and falls ...
CST Prep- 8th Grade Astronomy 19. Sketch a planet
... 24. Why are the inner planets known as the terrestrial planets? ...
... 24. Why are the inner planets known as the terrestrial planets? ...
Formation of the Solar System
... What is this lady talking about? Ok, think of it like this. What keeps you balanced on your chair? Gravity pushes you down on the chair The pressure of the chair pushes you back up. Together, they balance each other out. ...
... What is this lady talking about? Ok, think of it like this. What keeps you balanced on your chair? Gravity pushes you down on the chair The pressure of the chair pushes you back up. Together, they balance each other out. ...
The Universe, Solar System, and Planets I
... the sun. One reason why Pluto is declassified as a planet is because asteroids has been detected in our solar system that are as large or larger than Pluto. Stricter rules are now in place as to what can be called a planet. Pluto did not meet all the new requirements to be labeled as one. Some astro ...
... the sun. One reason why Pluto is declassified as a planet is because asteroids has been detected in our solar system that are as large or larger than Pluto. Stricter rules are now in place as to what can be called a planet. Pluto did not meet all the new requirements to be labeled as one. Some astro ...
Our solar system - astronomyuniverse
... As the disk got thinner and thinner, particles began to stick together and form clumps. Some clumps got bigger, as particles and small clumps stuck to them, forming planets and moons. At the center of the cloud, where planets like Earth formed, only rocky material could stand the great heat. Icy mat ...
... As the disk got thinner and thinner, particles began to stick together and form clumps. Some clumps got bigger, as particles and small clumps stuck to them, forming planets and moons. At the center of the cloud, where planets like Earth formed, only rocky material could stand the great heat. Icy mat ...
Earth in space
... created and moved outward in all directions at the speed of light (300 million m/sec), masses of gas cooled and condensed and… ...
... created and moved outward in all directions at the speed of light (300 million m/sec), masses of gas cooled and condensed and… ...
Cloze Reading - The Planets - Science
... . The earth is different from the other planets in our solar because there is life and a large amount of water on our planet. It takes one for the earth to revolve once around the sun, and it takes one for the earth to rotate once on its own axis. Earth’s contains the gases, nitrogen, and carbon dio ...
... . The earth is different from the other planets in our solar because there is life and a large amount of water on our planet. It takes one for the earth to revolve once around the sun, and it takes one for the earth to rotate once on its own axis. Earth’s contains the gases, nitrogen, and carbon dio ...
Used for stars w/in a few hundred LY
... Scientists do not want to work with large numbers, so they make up new units to measure distances in space with. The two units used in astronomy are: ...
... Scientists do not want to work with large numbers, so they make up new units to measure distances in space with. The two units used in astronomy are: ...
Objectives: Learn what units scientists measure distances in space
... Scientists do not want to work with large numbers, so they make up new units to measure distances in space with. The two units used in astronomy are: ...
... Scientists do not want to work with large numbers, so they make up new units to measure distances in space with. The two units used in astronomy are: ...
Some 250 years ago, the philosopher Immanuel Universal
... Caves honeycomb the Mingsha Hill some 25 shows 26 drawings of differently shaped clouds used in geographical mapping today. kilometres southeast of Dunhuang, a desert accompanied by text on cloud divination. The Ancient Chinese astronomers divided the town in Gansu province. Excavated between other ...
... Caves honeycomb the Mingsha Hill some 25 shows 26 drawings of differently shaped clouds used in geographical mapping today. kilometres southeast of Dunhuang, a desert accompanied by text on cloud divination. The Ancient Chinese astronomers divided the town in Gansu province. Excavated between other ...
Basketball Earth
... Discuss with students their orders and reasons. At this stage don’t give them the right answer. Hand out envelopes with the distances in them. Ask the students to match them to their object list. Give them the information that the 24cm diameter Ball represents 12700km. The next exercise is to get a ...
... Discuss with students their orders and reasons. At this stage don’t give them the right answer. Hand out envelopes with the distances in them. Ask the students to match them to their object list. Give them the information that the 24cm diameter Ball represents 12700km. The next exercise is to get a ...
SNP Quick Tour
... XVI. On-line features Note: You can download the full Starry Night Pro Users guide at www.StarryNight.com/tech_swupdates.html ...
... XVI. On-line features Note: You can download the full Starry Night Pro Users guide at www.StarryNight.com/tech_swupdates.html ...
Astro 4 Practice Test 1
... 7. A friend of yours says that the phases of the Moon are caused by the Earth’s shadow on the Moon. Which of the following is the most accurate response? a. That’s not possible, since the Moon never passes through the Earth’s shadow, due to the inclination of the Moon’s orbit relative to the Earth’s ...
... 7. A friend of yours says that the phases of the Moon are caused by the Earth’s shadow on the Moon. Which of the following is the most accurate response? a. That’s not possible, since the Moon never passes through the Earth’s shadow, due to the inclination of the Moon’s orbit relative to the Earth’s ...
Geocentric model
In astronomy, the geocentric model (also known as geocentrism, or the Ptolemaic system) is a description of the cosmos where Earth is at the orbital center of all celestial bodies. This model served as the predominant cosmological system in many ancient civilizations such as ancient Greece including the noteworthy systems of Aristotle (see Aristotelian physics) and Ptolemy. As such, they believed that the Sun, Moon, stars, and naked eye planets circled Earth.Two commonly made observations supported the idea that Earth was the center of the Universe. The stars, the sun, and planets appear to revolve around Earth each day, making Earth the center of that system. The stars were thought to be on a celestial sphere, with the earth at its center, that rotated each day, using a line through the north and south pole as an axis. The stars closest to the equator appeared to rise and fall the greatest distance, but each star circled back to its rising point each day. The second observation supporting the geocentric model was that the Earth does not seem to move from the perspective of an Earth-bound observer, and that it is solid, stable, and unmoving.Ancient Roman and medieval philosophers usually combined the geocentric model with a spherical Earth. It is not the same as the older flat Earth model implied in some mythology, as was the case with the biblical and postbiblical Latin cosmology. The ancient Jewish Babylonian uranography pictured a flat Earth with a dome-shaped rigid canopy named firmament placed over it. (רקיע- rāqîa').However, the ancient Greeks believed that the motions of the planets were circular and not elliptical, a view that was not challenged in Western culture until the 17th century through the synthesis of theories by Copernicus and Kepler.The astronomical predictions of Ptolemy's geocentric model were used to prepare astrological and astronomical charts for over 1500 years. The geocentric model held sway into the early modern age, but from the late 16th century onward was gradually superseded by the heliocentric model of Copernicus, Galileo and Kepler. There was much resistance to the transition between these two theories. Christian theologians were reluctant to reject a theory that agreed with Bible passages (e.g. ""Sun, stand you still upon Gibeon"", Joshua 10:12 – King James 2000 Bible). Others felt a new, unknown theory could not subvert an accepted consensus for geocentrism.