Student Activity DOC - TI Education
... know the difference between an asteroid, moon, and planet? In this simulation, you will analyze the characteristics of various objects in the solar system and discover relationships between them.. ...
... know the difference between an asteroid, moon, and planet? In this simulation, you will analyze the characteristics of various objects in the solar system and discover relationships between them.. ...
Student Activity PDF - TI Education
... Move to pages 1.2 - 1.3 and read the background information for this activity. Objects in space are known as celestial bodies. These include objects such as planets, moons, and asteroids. Scientists use a variety of characteristics to analyze and classify a celestial body. One characteristic of a ce ...
... Move to pages 1.2 - 1.3 and read the background information for this activity. Objects in space are known as celestial bodies. These include objects such as planets, moons, and asteroids. Scientists use a variety of characteristics to analyze and classify a celestial body. One characteristic of a ce ...
Midterm exam
... c. Galaxies close to our Galaxy, the Milky Way d. Close friends, very close but very unfriendly 19. The fundamental purpose of astronomy is to a. Improve the living standards of humans by applying astronomical knowledge b. Ensure the safety of the human species by understanding the heavens c. Seek a ...
... c. Galaxies close to our Galaxy, the Milky Way d. Close friends, very close but very unfriendly 19. The fundamental purpose of astronomy is to a. Improve the living standards of humans by applying astronomical knowledge b. Ensure the safety of the human species by understanding the heavens c. Seek a ...
1 Webel Renee Webel March 2, 2004 Lesson Plan The Earth and
... student playing Earth demonstrate rotation first and then orbit. ...
... student playing Earth demonstrate rotation first and then orbit. ...
Notes from Chapter 2
... 2. Earth does not orbit Sun; it is the center of the universe and stationary. With rare exceptions (Aristarchus), the Greeks rejected the correct explanation (1) because they did not think the stars could be that far away. Set the stage for a long controversy about Earth-centered and Sun-centered t ...
... 2. Earth does not orbit Sun; it is the center of the universe and stationary. With rare exceptions (Aristarchus), the Greeks rejected the correct explanation (1) because they did not think the stars could be that far away. Set the stage for a long controversy about Earth-centered and Sun-centered t ...
Astronomy 201 Review 2 Answers What is hydrostatic equilibrium
... surface characterized by highlands. There are large craters that suggest impacts occurred before the atmosphere reached its current density. Earth's surface is mostly liquid water and most of the impacts have been dissolved due to the rapidly changing surface on Earth. The Martian surface seem ...
... surface characterized by highlands. There are large craters that suggest impacts occurred before the atmosphere reached its current density. Earth's surface is mostly liquid water and most of the impacts have been dissolved due to the rapidly changing surface on Earth. The Martian surface seem ...
JEOPARDY: Astronomy - Mr. Morrow`s Class
... 400 Q: The imaginary line around which a planet rotates. A: axis 500 Q: How does Earth’s revolution affect the seasons? A: The Earth is tilted on its axis, and as it orbits the Sun it causes different parts of the Earth to get different amounts of direct sunlight throughout the year. When we are til ...
... 400 Q: The imaginary line around which a planet rotates. A: axis 500 Q: How does Earth’s revolution affect the seasons? A: The Earth is tilted on its axis, and as it orbits the Sun it causes different parts of the Earth to get different amounts of direct sunlight throughout the year. When we are til ...
Test#1
... The observed changing positions of the stars during a night is the result of the a) tilt of the Earth's axis , b) rotation of the Earth on its axis c) rotation of the stars on their axes, d) revolution of the Earth around the sun Paris is about 1/4 of the way around Earth from Chicago. On a night wh ...
... The observed changing positions of the stars during a night is the result of the a) tilt of the Earth's axis , b) rotation of the Earth on its axis c) rotation of the stars on their axes, d) revolution of the Earth around the sun Paris is about 1/4 of the way around Earth from Chicago. On a night wh ...
The jovian moons
... Distance: 30 - 50 AU (40 average) Orbit = 248 years Rotation = 6.4 Earth-days Has one moon: Charon • About half the size of Pluto ...
... Distance: 30 - 50 AU (40 average) Orbit = 248 years Rotation = 6.4 Earth-days Has one moon: Charon • About half the size of Pluto ...
Fox on Newton`s Law of Universal Gravitation
... Inertial vs. Gravitational mass Inertial mass vs. weight – “The mass is known by the weight of each body, for it is proportional to the weight, as I have found by experiments on pendulums.” Kepler’s 3rd Law ...
... Inertial vs. Gravitational mass Inertial mass vs. weight – “The mass is known by the weight of each body, for it is proportional to the weight, as I have found by experiments on pendulums.” Kepler’s 3rd Law ...
As a nebula
... 8. A small, hot star is known as a • White dwarf 9. A super giant may explode to form either a neutron star or a black hole. This explosion is called a • Supernova ...
... 8. A small, hot star is known as a • White dwarf 9. A super giant may explode to form either a neutron star or a black hole. This explosion is called a • Supernova ...
384 kb
... other essential materials for life. This discovery, when it comes, could have a fundamental and permanent impact on humanity: Where do we come from? What are we? People on this globe might even seriously consider a situation like that described in Carl Sagan’s novel Contact.” Other predictions for 5 ...
... other essential materials for life. This discovery, when it comes, could have a fundamental and permanent impact on humanity: Where do we come from? What are we? People on this globe might even seriously consider a situation like that described in Carl Sagan’s novel Contact.” Other predictions for 5 ...
File
... region of Kuiper Belt objects. • The Kuiper Belt is an area of the solar system that extends about 50 AU from the Sun toward the orbit of Neptune. ...
... region of Kuiper Belt objects. • The Kuiper Belt is an area of the solar system that extends about 50 AU from the Sun toward the orbit of Neptune. ...
L1 Solar system
... •Jupiter is dominating the dynamics. Important during formation (small mars, Asteroids) •mostly circular orbits, all prograde (same rotation direction as the sun) •nearly co-planar orbits: formation in a disk •spacing: Titius-Bode law an=aMercury+0.3 2n-1 n=1,2,...: Orbital stability in Hill units ...
... •Jupiter is dominating the dynamics. Important during formation (small mars, Asteroids) •mostly circular orbits, all prograde (same rotation direction as the sun) •nearly co-planar orbits: formation in a disk •spacing: Titius-Bode law an=aMercury+0.3 2n-1 n=1,2,...: Orbital stability in Hill units ...
moon earth sun - Conrad Public Schools
... The pull of Earth’s gravity while the moon was still molten pulled the denser parts towards Earth This makes the moon egg shaped with the pointy end towards Earth The crust is the least dense portion and it is 60km thick on the Earth side and 100km thick on the backside The gravity also pulled the h ...
... The pull of Earth’s gravity while the moon was still molten pulled the denser parts towards Earth This makes the moon egg shaped with the pointy end towards Earth The crust is the least dense portion and it is 60km thick on the Earth side and 100km thick on the backside The gravity also pulled the h ...
Scale model of solar system
... The nearest star to us is Proxima Centauri, which 4.2 light years away, which 24 trillion miles away The brightest star is Sirius, which is 8.6 light years away The nearest galaxy is Andromeda, which is 2,538,000 light years away There are 5.8 trillion miles in a light year (5,878,499,810,000) ...
... The nearest star to us is Proxima Centauri, which 4.2 light years away, which 24 trillion miles away The brightest star is Sirius, which is 8.6 light years away The nearest galaxy is Andromeda, which is 2,538,000 light years away There are 5.8 trillion miles in a light year (5,878,499,810,000) ...
PDF
... size to our own planet (about 60% larger than Earth), orbiting around a star similar to our Sun (Kepler 452 is a G2V-type star) at about the same distance between Earth and Sun, within the habitable zone of this star. From these, other similarities extend: this exoplanet takes 385 Earth days to orbi ...
... size to our own planet (about 60% larger than Earth), orbiting around a star similar to our Sun (Kepler 452 is a G2V-type star) at about the same distance between Earth and Sun, within the habitable zone of this star. From these, other similarities extend: this exoplanet takes 385 Earth days to orbi ...
Topic 3 Earth in the Universe
... solar system Relatively small in size and mass (Earth is the largest and most massive) Rocky surface Surface of Venus can not be seen directly from Earth because of its dense cloud cover. ...
... solar system Relatively small in size and mass (Earth is the largest and most massive) Rocky surface Surface of Venus can not be seen directly from Earth because of its dense cloud cover. ...
Quiz 2 material 104
... such observations as the luminosity of stars and the change in frequency of light of stars (the Doppler Effect). Repeated measurments of pulsating stars (called cephied variables) shows the Universe is expanding. Page 29 shows a diagram of the electromagnetic spectrum with visible light broken into ...
... such observations as the luminosity of stars and the change in frequency of light of stars (the Doppler Effect). Repeated measurments of pulsating stars (called cephied variables) shows the Universe is expanding. Page 29 shows a diagram of the electromagnetic spectrum with visible light broken into ...
What is the source of the sun`s energy?
... At the center of this spinning cloud, a small star begin to form. This star grew larger and larger, as it collected more of the dust and gas that were collapsing into it. ...
... At the center of this spinning cloud, a small star begin to form. This star grew larger and larger, as it collected more of the dust and gas that were collapsing into it. ...
Planets With Detectable Life - International Space Science Institute
... So now we have convinced ourselves that the stuff of life is plentiful in the galaxy and we have defined the constraints that a life-bearing planet must satisfy. In our solar system, we have found only one planet that has life on it, Earth, and another that is at least in the habitable zone of our s ...
... So now we have convinced ourselves that the stuff of life is plentiful in the galaxy and we have defined the constraints that a life-bearing planet must satisfy. In our solar system, we have found only one planet that has life on it, Earth, and another that is at least in the habitable zone of our s ...
The Main Points Asteroids
... between Mars and Jupiter or in the Kuiper Belt beyond Neptune, but many exist in near-Earth space too ...
... between Mars and Jupiter or in the Kuiper Belt beyond Neptune, but many exist in near-Earth space too ...
Exam 1 from 2002 for your review
... Multiply the speed of light in meters per second by 60 Multiply the speed of light in meters per second by 3600 Multiply the speed of light in meters per second by 24 Multiply the speed of light in meters per second times the number of seconds in a year to get the number of meters in a light year Th ...
... Multiply the speed of light in meters per second by 60 Multiply the speed of light in meters per second by 3600 Multiply the speed of light in meters per second by 24 Multiply the speed of light in meters per second times the number of seconds in a year to get the number of meters in a light year Th ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.