Worlds of the Outer Solar System
... 9. The magnetic fields of Uranus and Neptune are peculiar in that they are a. highly inclined to the axis of rotation. b. very strong. c.linked to the solar wind. d.produced by disturbances caused by the orbits of the moons. e.all of the above 10. The narrowness of the rings of Uranus and Neptune is ...
... 9. The magnetic fields of Uranus and Neptune are peculiar in that they are a. highly inclined to the axis of rotation. b. very strong. c.linked to the solar wind. d.produced by disturbances caused by the orbits of the moons. e.all of the above 10. The narrowness of the rings of Uranus and Neptune is ...
File
... 5. Blow it up (probably not a good idea) H. Outside the Belt 1. Several hundred _______ asteroids are in a 1:1 orbital lock w/ Jupiter (2 comets) 2. They are found at __________ points – Joseph Lagrange (1772) a. ___ pts. are in synch w/ a planet b. Trojans only found at L4 & L5: ____ 0 in front of ...
... 5. Blow it up (probably not a good idea) H. Outside the Belt 1. Several hundred _______ asteroids are in a 1:1 orbital lock w/ Jupiter (2 comets) 2. They are found at __________ points – Joseph Lagrange (1772) a. ___ pts. are in synch w/ a planet b. Trojans only found at L4 & L5: ____ 0 in front of ...
Chapter 12 Remnants of Rock and Ice What are asteroids like
... • Pluto has a thin nitrogen atmosphere that will refreeze onto the surface as Pluto’s orbit takes it farther from the Sun. ...
... • Pluto has a thin nitrogen atmosphere that will refreeze onto the surface as Pluto’s orbit takes it farther from the Sun. ...
lesson 3 – explore – page 391 – the outer planets
... conceals a solid core. About 1,000 km below the outer edge of the cloud layer, the pressure is so great that the hydrogen gas changes to liquid. This thick layer of liquid hydrogen covers Jupiter’s core. Scientists suspect that the core is made of rock and iron. The core might be as large as E ...
... conceals a solid core. About 1,000 km below the outer edge of the cloud layer, the pressure is so great that the hydrogen gas changes to liquid. This thick layer of liquid hydrogen covers Jupiter’s core. Scientists suspect that the core is made of rock and iron. The core might be as large as E ...
DEEP IMPACT and ROSETTA
... • low bulk density 0.6 g/cm3 Kuiper Belt objects are heavier (Pluto: 2 g/cm3) ...
... • low bulk density 0.6 g/cm3 Kuiper Belt objects are heavier (Pluto: 2 g/cm3) ...
1. Pre and Post test 2. Schedule of the orbits of the planets in our solar
... Pre-Post Test 1. How many planets have been discovered? a) more than 8 b) more than 12 ...
... Pre-Post Test 1. How many planets have been discovered? a) more than 8 b) more than 12 ...
Jupiter - V
... The Atmosphere • Instead of a surface it has a dense atmosphere that consists of a layer of colourful clouds 100km thick • Clouds are bands of colour parallel to the equator • The bands of cloud rotate at great speeds around the planet • They rotate at different speeds than the planet and each othe ...
... The Atmosphere • Instead of a surface it has a dense atmosphere that consists of a layer of colourful clouds 100km thick • Clouds are bands of colour parallel to the equator • The bands of cloud rotate at great speeds around the planet • They rotate at different speeds than the planet and each othe ...
The Three-Body Problem: Finding Chaos in the Cosmos
... developed a geocentric scheme for the solar system. ...
... developed a geocentric scheme for the solar system. ...
Saturn - Otterbein University
... • Rings may be short lived (on the time scale of solar system) • Means that they must form fairly frequently • A moon may pass too close to a planet (within the Roche limit) and be destroyed by tidal forces – This will probably happen to Triton (a moon of Neptune) within 100 million years! ...
... • Rings may be short lived (on the time scale of solar system) • Means that they must form fairly frequently • A moon may pass too close to a planet (within the Roche limit) and be destroyed by tidal forces – This will probably happen to Triton (a moon of Neptune) within 100 million years! ...
PLANETS
... Creating a Candy Solar System 1) Discuss what models are and how they are used in science/engineering. (a model is a smaller version of an object that is created to help scientists study that object. They are often used when the object itself is too difficult to study or when is too expensive to cre ...
... Creating a Candy Solar System 1) Discuss what models are and how they are used in science/engineering. (a model is a smaller version of an object that is created to help scientists study that object. They are often used when the object itself is too difficult to study or when is too expensive to cre ...
Jupiter and Saturn
... • The rings are composed of a combination of small rock particles and ice • The rings more than likely were formed because a moon or icy planetesimal came too close to Saturn – Roche limit wouldn’t allow these objects to stay together and would have pulverized them into what we now see as rings • Be ...
... • The rings are composed of a combination of small rock particles and ice • The rings more than likely were formed because a moon or icy planetesimal came too close to Saturn – Roche limit wouldn’t allow these objects to stay together and would have pulverized them into what we now see as rings • Be ...
Venus -- Our “sister” planet. Stark atmospheric / surface differences
... plasma (charged particles) around the planet. ...
... plasma (charged particles) around the planet. ...
Moons of Giant Planets
... the tidal bulge always has about the same size, because orbits of Earth and Moon are nearly circular. To get heating, the distance between Earth and Moon would have to be changing with time need more eccentric orbits However the pull of Earth’s bulge on the Moon slows the Earth and makes Moon mo ...
... the tidal bulge always has about the same size, because orbits of Earth and Moon are nearly circular. To get heating, the distance between Earth and Moon would have to be changing with time need more eccentric orbits However the pull of Earth’s bulge on the Moon slows the Earth and makes Moon mo ...
Neptune and Beyond, Asteroids, Comets
... metal and silicate dust, ice particles were also coalesce to form planetesimals But away from the Sun, beyond Neptune in coldest regions of the nebula, the density was low that planetesimals could not grow very large. They ended up like loosely packed dirty snow balls, most few kilometers in size. T ...
... metal and silicate dust, ice particles were also coalesce to form planetesimals But away from the Sun, beyond Neptune in coldest regions of the nebula, the density was low that planetesimals could not grow very large. They ended up like loosely packed dirty snow balls, most few kilometers in size. T ...
A Brief History of Planetary Science
... rings composed of small particles Ring properties different for each planet ...
... rings composed of small particles Ring properties different for each planet ...
AST 105 HW #10 Solution
... 18. Neptune’s deep blue color is not due to methane, as previously thought, but instead is due to its surface being covered with an ocean of liquid water. This discovery is not plausible. Neptune does have a great deal of water, but temperatures at the visible surface would be far too cold for it ...
... 18. Neptune’s deep blue color is not due to methane, as previously thought, but instead is due to its surface being covered with an ocean of liquid water. This discovery is not plausible. Neptune does have a great deal of water, but temperatures at the visible surface would be far too cold for it ...
Document
... Io and Europa are mostly rocky but Ganymede and Callisto have more ices; Densities: 3.6, 3.0, 1.9, 1.8 g/cc respectively. ...
... Io and Europa are mostly rocky but Ganymede and Callisto have more ices; Densities: 3.6, 3.0, 1.9, 1.8 g/cc respectively. ...
Document
... Io and Europa are mostly rocky but Ganymede and Callisto have more ices; Densities: 3.6, 3.0, 1.9, 1.8 g/cc respectively. ...
... Io and Europa are mostly rocky but Ganymede and Callisto have more ices; Densities: 3.6, 3.0, 1.9, 1.8 g/cc respectively. ...
Chapter 8 The Giant Planets
... You discover a giant planet around another star. It is as big as Jupiter, but much more dense. What does the density tell you? A. It has less hydrogen and helium than Jupiter. B. It has a lower mass than Jupiter. C. Like Jupiter, it is probably hot inside. ...
... You discover a giant planet around another star. It is as big as Jupiter, but much more dense. What does the density tell you? A. It has less hydrogen and helium than Jupiter. B. It has a lower mass than Jupiter. C. Like Jupiter, it is probably hot inside. ...
nov7
... The Martian surface is completely devoid of life. Gas release was due entirely to chemistry. High concentrations of chemicals such as hydrogen peroxide and strong ultraviolet radiation combine to make the surface of Mars completely sterile. ...
... The Martian surface is completely devoid of life. Gas release was due entirely to chemistry. High concentrations of chemicals such as hydrogen peroxide and strong ultraviolet radiation combine to make the surface of Mars completely sterile. ...
Test 2
... a. it is protected from impacts by Jupiter's gravity. b. it does not have a solid surface. c. it has erased craters nearly as fast as they have formed. d. its surface is not strong enough to support craters. e. it keeps one face always pointed toward Jupiter which screens it from incoming meteorites ...
... a. it is protected from impacts by Jupiter's gravity. b. it does not have a solid surface. c. it has erased craters nearly as fast as they have formed. d. its surface is not strong enough to support craters. e. it keeps one face always pointed toward Jupiter which screens it from incoming meteorites ...
Planets - WordPress.com
... is possibly a “failed star” that didn’t have enough mass for nuclear fusion to begin. 8. Its core is a sea of liquid helium with temperatures as high as 30,000C, intense pressures, and an ...
... is possibly a “failed star” that didn’t have enough mass for nuclear fusion to begin. 8. Its core is a sea of liquid helium with temperatures as high as 30,000C, intense pressures, and an ...
chapter19
... The Geology of Comet Nuclei Comet nuclei contain ices of water, carbon dioxide, methane, ammonia, etc.: Materials that should have condensed from the outer solar nebula. ...
... The Geology of Comet Nuclei Comet nuclei contain ices of water, carbon dioxide, methane, ammonia, etc.: Materials that should have condensed from the outer solar nebula. ...
What do you think about the origin of most of Jupiter`s moons?
... • Neptune moved rapidly outward. Its elliptical orbit settled down to circular by exchanging angular momentum with the Kuiper objects. ...
... • Neptune moved rapidly outward. Its elliptical orbit settled down to circular by exchanging angular momentum with the Kuiper objects. ...
Comet Shoemaker–Levy 9
Comet Shoemaker–Levy 9 (formally designated D/1993 F2) was a comet that broke apart and collided with Jupiter in July 1994, providing the first direct observation of an extraterrestrial collision of Solar System objects. This generated a large amount of coverage in the popular media, and the comet was closely observed by astronomers worldwide. The collision provided new information about Jupiter and highlighted its role in reducing space debris in the inner Solar System.The comet was discovered by astronomers Carolyn and Eugene M. Shoemaker and David Levy. Shoemaker–Levy 9, at the time captured by and orbiting Jupiter, was located on the night of March 24, 1993, in a photograph taken with the 40 cm (16 in) Schmidt telescope at the Palomar Observatory in California. It was the first comet observed to be orbiting a planet, and had probably been captured by the planet around 20 – 30 years earlier.Calculations showed that its unusual fragmented form was due to a previous closer approach to Jupiter in July 1992. At that time, the orbit of Shoemaker–Levy 9 passed within Jupiter's Roche limit, and Jupiter's tidal forces had acted to pull apart the comet. The comet was later observed as a series of fragments ranging up to 2 km (1.2 mi) in diameter. These fragments collided with Jupiter's southern hemisphere between July 16 and July 22, 1994, at a speed of approximately 60 km/s (37 mi/s) or 216,000 km/h (134,000 mph). The prominent scars from the impacts were more easily visible than the Great Red Spot and persisted for many months.