6 Planetary Interiors - Center for Integrative Planetary Science
... average density, which can be used directly to derive some first-order estimates on the body’s composition. For small ...
... average density, which can be used directly to derive some first-order estimates on the body’s composition. For small ...
Daily Communication Skills
... Example #1: You are on trial for a crime and learn that the jury is “disinterested” in your case. Is this good or bad news? The word “disinterested” means ‘unbiased, and that characteristic of a jury is good if you are ever on trial. Example #2: What do “rotation” and “revolution” mean? Is it correc ...
... Example #1: You are on trial for a crime and learn that the jury is “disinterested” in your case. Is this good or bad news? The word “disinterested” means ‘unbiased, and that characteristic of a jury is good if you are ever on trial. Example #2: What do “rotation” and “revolution” mean? Is it correc ...
Possible climates on terrestrial exoplanets
... no direct observations of terrestrial atmospheres are available outside the solar system. The limited sample that we can observe here suggests that a wide diversity of planetary environment is possible. Would we imagine Venus or Titan if they were not there? Fortunately, observational statistics on ...
... no direct observations of terrestrial atmospheres are available outside the solar system. The limited sample that we can observe here suggests that a wide diversity of planetary environment is possible. Would we imagine Venus or Titan if they were not there? Fortunately, observational statistics on ...
crust - National Geographic Society
... As with oceanic crust, continental crust is created by plate tectonics. At convergent plate boundaries, where tectonic plates crash into each other, continental crust is thrust up in the process of orogeny, or mountain-building. For this reason, the thickest parts of continental crust are at the wor ...
... As with oceanic crust, continental crust is created by plate tectonics. At convergent plate boundaries, where tectonic plates crash into each other, continental crust is thrust up in the process of orogeny, or mountain-building. For this reason, the thickest parts of continental crust are at the wor ...
Full PDF - Royal Society Publishing
... no direct observations of terrestrial atmospheres are available outside the solar system. The limited sample that we can observe here suggests that a wide diversity of planetary environment is possible. Would we imagine Venus or Titan if they were not there? Fortunately, observational statistics on ...
... no direct observations of terrestrial atmospheres are available outside the solar system. The limited sample that we can observe here suggests that a wide diversity of planetary environment is possible. Would we imagine Venus or Titan if they were not there? Fortunately, observational statistics on ...
Epicyclical Astronomy: A Case for Geogebra
... history of science course, which is taught by one of the authors. The course uses an approach to teach the ideas that the ancient scientists used to develop the subject matter. We used a computer simulation to explain how the Greeks attempted to solve the problem of retrograde motion of planets. Thi ...
... history of science course, which is taught by one of the authors. The course uses an approach to teach the ideas that the ancient scientists used to develop the subject matter. We used a computer simulation to explain how the Greeks attempted to solve the problem of retrograde motion of planets. Thi ...
Water ice lines and the formation of giant moons around super
... habitable moons. Here we simulate the accretion disks around super-Jovian planets and find that giant moons with masses similar to Mars can form. Our results suggest that the Galilean moons formed during the final stages of accretion onto Jupiter, when the circumjovian disk was sufficiently cool. In ...
... habitable moons. Here we simulate the accretion disks around super-Jovian planets and find that giant moons with masses similar to Mars can form. Our results suggest that the Galilean moons formed during the final stages of accretion onto Jupiter, when the circumjovian disk was sufficiently cool. In ...
Lab 2: An OpenGL Solar System
... A hardware manufacturer that wishes to support OpenGL must provide a graphics driver: a dynamically linked library (DLL) that implements the specification. Such drivers are normally copied to the system folder when you install the software for your graphics card. 2 In the Windows system folder, ther ...
... A hardware manufacturer that wishes to support OpenGL must provide a graphics driver: a dynamically linked library (DLL) that implements the specification. Such drivers are normally copied to the system folder when you install the software for your graphics card. 2 In the Windows system folder, ther ...
Sky-High 2013 - Irish Astronomical Society
... of the Earth from the Sun). It is convenient for solar system measurements. ...
... of the Earth from the Sun). It is convenient for solar system measurements. ...
ag 2211 applied geology
... The Earth has evolved (changed) throughout its history, and will continue to evolve. The Earth is about 4.6 billion years old, human beings have been around for only the past 2 million years. Thus, mankind has been witness to only 0.043% of Earth history. The first multi-celled organisms appeared ab ...
... The Earth has evolved (changed) throughout its history, and will continue to evolve. The Earth is about 4.6 billion years old, human beings have been around for only the past 2 million years. Thus, mankind has been witness to only 0.043% of Earth history. The first multi-celled organisms appeared ab ...
IPSOrigins - Computer Graphics Research at Caltech
... IPS for short (Lo, Ross [1], [2]). This ancient and giant labyrinth around the Sun is generated by the Lagrange Points of all of the planets and satellites within the Solar System. For every Three Body System (such as the SunPlanet-Spacecraft system), there are five Lagrange Points (also known as li ...
... IPS for short (Lo, Ross [1], [2]). This ancient and giant labyrinth around the Sun is generated by the Lagrange Points of all of the planets and satellites within the Solar System. For every Three Body System (such as the SunPlanet-Spacecraft system), there are five Lagrange Points (also known as li ...
planet migration in planetesimal disks
... of the resonant population grows, so that the low eccentricity portion of the resonance becomes empty. The formula in Equation 6 is useful to deduce some properties of the migration. For instance, if a resonance is populated with objects up to an eccentricity equal to emax (and the latter is smaller ...
... of the resonant population grows, so that the low eccentricity portion of the resonance becomes empty. The formula in Equation 6 is useful to deduce some properties of the migration. For instance, if a resonance is populated with objects up to an eccentricity equal to emax (and the latter is smaller ...
The Comet`s Tale Assessment
... a) the time it takes for the comet to travel once around the Sun b) the shortest distance from the Sun to the comet along the comet’s path c) the number of times the comet orbits the Sun in a millennium d) the amount of time between sightings of the comet from Earth 4. What is a short-period comet? ...
... a) the time it takes for the comet to travel once around the Sun b) the shortest distance from the Sun to the comet along the comet’s path c) the number of times the comet orbits the Sun in a millennium d) the amount of time between sightings of the comet from Earth 4. What is a short-period comet? ...
Space News Update
... Tuesday, January 6 Watch lower left of the Moon for Jupiter and then Regulus to rise in early evening. In early evening at this time of year, the Great Square of Pegasus balances on one corner high in the west. The vast Andromeda-Pegasus constellation complex runs all the way from near the zenith (A ...
... Tuesday, January 6 Watch lower left of the Moon for Jupiter and then Regulus to rise in early evening. In early evening at this time of year, the Great Square of Pegasus balances on one corner high in the west. The vast Andromeda-Pegasus constellation complex runs all the way from near the zenith (A ...
Assignment #2 Questions - U of L Class Index
... each orbit of Earth. About how fast is the Moon going as it orbits Earth? Give your answer in km/hr. 50. Scale of the Moon. The Moon's diameter is about 3,500 km and its average distance from Earth is about 380,000 km. How big and how far from Earth is the Moon on the 1-to 10-billion scale used in ...
... each orbit of Earth. About how fast is the Moon going as it orbits Earth? Give your answer in km/hr. 50. Scale of the Moon. The Moon's diameter is about 3,500 km and its average distance from Earth is about 380,000 km. How big and how far from Earth is the Moon on the 1-to 10-billion scale used in ...
Teachers Edition Sample Chapter (1.2MB PDF)
... In this part of the investigation, you will model the lunar cycle. Place a foam ball on a pencil or stick. This ball represents the Moon. Have another student hold a flashlight. The flashlight represents the Sun. Your head represents Earth. Hold the ball slightly above your head, at arm’s length fro ...
... In this part of the investigation, you will model the lunar cycle. Place a foam ball on a pencil or stick. This ball represents the Moon. Have another student hold a flashlight. The flashlight represents the Sun. Your head represents Earth. Hold the ball slightly above your head, at arm’s length fro ...
Jupiter and its Moons Fromm
... axis is equal to the radius of the orbit. T is the period of the orbit in Earth years. The period is the amount of time required for the moon to orbit the parent body once. In 1609, the telescope was invented, allowing the observation of objects not visible to the naked eye. Galileo used a telescope ...
... axis is equal to the radius of the orbit. T is the period of the orbit in Earth years. The period is the amount of time required for the moon to orbit the parent body once. In 1609, the telescope was invented, allowing the observation of objects not visible to the naked eye. Galileo used a telescope ...
Space 4 Space_Decoder
... Which conclusion is supported by the diagram? A. The Moon does not produce its own light. B. The Sun produces all of the energy in the solar system. C. The Moon and the Sun are always lined up the same way. D. Sunlight would not be possible without moonlight. ...
... Which conclusion is supported by the diagram? A. The Moon does not produce its own light. B. The Sun produces all of the energy in the solar system. C. The Moon and the Sun are always lined up the same way. D. Sunlight would not be possible without moonlight. ...
Rings, Moons, and Pluto The Jupiter System The Orbits of Jupiter`s
... • The presence of Charon is puzzling • Some astronomers speculate that the strange orbits of Pluto, Charon, Nereid, and Triton are the result of violent collisions during the early history of the outer solar system ...
... • The presence of Charon is puzzling • Some astronomers speculate that the strange orbits of Pluto, Charon, Nereid, and Triton are the result of violent collisions during the early history of the outer solar system ...
PowerPoint
... • The atmosphere of Uranus is composed of 83% hydrogen, 15% helium, 2% methane and small amounts of acetylene and other hydrocarbons. • Temperature in the atmosphere is so low, that methane ice crystals form clouds. • Methane absorbs red, making the planet bluish. • The atmosphere is arranged into c ...
... • The atmosphere of Uranus is composed of 83% hydrogen, 15% helium, 2% methane and small amounts of acetylene and other hydrocarbons. • Temperature in the atmosphere is so low, that methane ice crystals form clouds. • Methane absorbs red, making the planet bluish. • The atmosphere is arranged into c ...
Planet Travel Brochure
... planet. I will tell them before the end of the day, which planet they will be doing. This will give us somebody doing ALL of the 9 planets. I am still including Pluto as a planet. Get to know your planet. Read as much information about the planet as you can find. You will need at least 5 resources. ...
... planet. I will tell them before the end of the day, which planet they will be doing. This will give us somebody doing ALL of the 9 planets. I am still including Pluto as a planet. Get to know your planet. Read as much information about the planet as you can find. You will need at least 5 resources. ...
Activity 1 - National Science Teachers Association
... by Earth and Mars as you move out from the Sun. Moving still farther away are the giant planets—Jupiter, Saturn, Uranus, and Neptune. Only when Earth is placed in the context of the solar system and considered as just another planet do its unique features come to light. NASA’s Earth Science Program ...
... by Earth and Mars as you move out from the Sun. Moving still farther away are the giant planets—Jupiter, Saturn, Uranus, and Neptune. Only when Earth is placed in the context of the solar system and considered as just another planet do its unique features come to light. NASA’s Earth Science Program ...
Unit Title: Solar System Colorado Teacher-Authored Instructional Unit Sample Science
... Energy comes in many forms such as light, heat, sound, magnetic, chemical, and electrical ...
... Energy comes in many forms such as light, heat, sound, magnetic, chemical, and electrical ...
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.