The solar system - LemoineHPCScience
... Jupiter has a mass that is 2 ½ times greater than the mass of all the other planets and moons combined, yet the sun is 800 times larger than Jupiter. Structure of Jupiter: Jupiter’s hydrogen-helium atmosphere also contains small amounts of methane, ammonia, water, and sulfur compounds. The wind syst ...
... Jupiter has a mass that is 2 ½ times greater than the mass of all the other planets and moons combined, yet the sun is 800 times larger than Jupiter. Structure of Jupiter: Jupiter’s hydrogen-helium atmosphere also contains small amounts of methane, ammonia, water, and sulfur compounds. The wind syst ...
Solar System Study Guide Questions
... 7. What are rings and how do they form? What planet or planets have rings? 8. Why is Titan and Triton interesting places? 9. Why are Uranus & Neptune blue in color? 10. How is a planet different than a dwarf planet and small solar system body? 11. Explain the entire life cycle of a comet. ...
... 7. What are rings and how do they form? What planet or planets have rings? 8. Why is Titan and Triton interesting places? 9. Why are Uranus & Neptune blue in color? 10. How is a planet different than a dwarf planet and small solar system body? 11. Explain the entire life cycle of a comet. ...
Tycho: The most accurate pre
... • 4 Galilean satellites of Jupiter - Objects in the sky revolve around other objects, not the Earth (i.e. other moons) ...
... • 4 Galilean satellites of Jupiter - Objects in the sky revolve around other objects, not the Earth (i.e. other moons) ...
Geological Timescale Tables
... Largest Mass extinction in Earth history and outpouring of the Siberian Traps Rifting of Pangea (Triassic basins, e.g. Palisade sill; Central Atlantic Magmatic ...
... Largest Mass extinction in Earth history and outpouring of the Siberian Traps Rifting of Pangea (Triassic basins, e.g. Palisade sill; Central Atlantic Magmatic ...
Slide 1
... If Earth is moving, then objects such as birds, falling stones, and clouds would be left behind as Earth moved along its path. • Galileo showed that a moving object remains in motion unless a force acts to stop it. Newton’s first law of motion • Galileo saw through his telescope that there are fou ...
... If Earth is moving, then objects such as birds, falling stones, and clouds would be left behind as Earth moved along its path. • Galileo showed that a moving object remains in motion unless a force acts to stop it. Newton’s first law of motion • Galileo saw through his telescope that there are fou ...
Models of the solar system
... • perihelion: the closest point of Earth to the sun in an orbit •aphelion: the farthest point from the sun in an orbit ...
... • perihelion: the closest point of Earth to the sun in an orbit •aphelion: the farthest point from the sun in an orbit ...
The core of the Sun is
... 1. Only asteroids collide with Earth. 2. Comets are balls of ice and dust. 3. Most of the trillions of comets in our solar system have tails. 4. All asteroids lie in the asteroid belt between Mars and Jupiter. 5. There are about 1 million known asteroids in the solar system ...
... 1. Only asteroids collide with Earth. 2. Comets are balls of ice and dust. 3. Most of the trillions of comets in our solar system have tails. 4. All asteroids lie in the asteroid belt between Mars and Jupiter. 5. There are about 1 million known asteroids in the solar system ...
Astronomy Week #1 Questions:
... 2. Why are light-years more convenient than miles, kilometers, or astronomical units for measuring certain distances? 3. The diameter of Earth is 7928 mi. What is its diameter in inches? In yards? 4. 1 astronomical unit is about 150,000,000 km. Venus orbits 0.7 AU from the sun. What is that distance ...
... 2. Why are light-years more convenient than miles, kilometers, or astronomical units for measuring certain distances? 3. The diameter of Earth is 7928 mi. What is its diameter in inches? In yards? 4. 1 astronomical unit is about 150,000,000 km. Venus orbits 0.7 AU from the sun. What is that distance ...
PPT - osmaston.org.uk
... constrains the disk wind plane to a fairly low tilt w.r.t. the stellar equator. But the direction of the infall column(s) will depend on the dynamics of the star’s passage through the cloud, relative to its axis. Infall that deviates markedly from polar will be much closer to the disk wind plane on ...
... constrains the disk wind plane to a fairly low tilt w.r.t. the stellar equator. But the direction of the infall column(s) will depend on the dynamics of the star’s passage through the cloud, relative to its axis. Infall that deviates markedly from polar will be much closer to the disk wind plane on ...
Standard formation tale may need a rewrite By
... origins. Some of these elements are iron-lovers, such as element silicon getting stashed away in Earth’s core. ruthenium, which quickly sink toward Earth’s iron-rich core “What we have now are a lot of new ideas, and now we need (SN: 8/6/16, p. 22). Any ruthenium found close to Earth’s to test them, ...
... origins. Some of these elements are iron-lovers, such as element silicon getting stashed away in Earth’s core. ruthenium, which quickly sink toward Earth’s iron-rich core “What we have now are a lot of new ideas, and now we need (SN: 8/6/16, p. 22). Any ruthenium found close to Earth’s to test them, ...
Earth
... o Water on the Moon has always been questioned. o Water has been discovered on the Moon. o There are tiny particles of ice everywhere. ...
... o Water on the Moon has always been questioned. o Water has been discovered on the Moon. o There are tiny particles of ice everywhere. ...
Comets and Asteroids
... Asteroids are rocky and metallic objects that orbit the Sun but are too small to be considered planets. They are known as minor planets Asteroids range in size from Ceres, which has a diameter of about 1000 km, down to the size of pebbles. Sixteen asteroids have a diameter of 240 km or greater Most, ...
... Asteroids are rocky and metallic objects that orbit the Sun but are too small to be considered planets. They are known as minor planets Asteroids range in size from Ceres, which has a diameter of about 1000 km, down to the size of pebbles. Sixteen asteroids have a diameter of 240 km or greater Most, ...
Pythagoras Eudoxus of Cnidus Aristotle Eratosthenes Hipparchus
... Brahe Tycho Brahe was born December 14, 1546 in Denmark. He studied law but became interested in astronomy when he observed a solar eclipse in 1560. He read Ptolemy’s Almagest and went on to study science in several universities. In 1572, Brahe discovered a nova (a star that becomes very bright then ...
... Brahe Tycho Brahe was born December 14, 1546 in Denmark. He studied law but became interested in astronomy when he observed a solar eclipse in 1560. He read Ptolemy’s Almagest and went on to study science in several universities. In 1572, Brahe discovered a nova (a star that becomes very bright then ...
Jupiter–friend or foe? I: the asteroids
... from our Solar System would greatly lessen or remove the effects of the Late Heavy Bombardment on our young planet. In our opinion, it seems that the idea of ‘Jupiter, the protector ’ dates back to the days when the main impact risk to the Earth was thought to arise from the population of long period ...
... from our Solar System would greatly lessen or remove the effects of the Late Heavy Bombardment on our young planet. In our opinion, it seems that the idea of ‘Jupiter, the protector ’ dates back to the days when the main impact risk to the Earth was thought to arise from the population of long period ...
Charting the Planets
... Sometimes called dirty snowballs or "icy mudballs". They are a mixture of ices (both water and frozen gases) and dust. When they are near the Sun and active, comets have several distinct parts: Nucleus: mostly ice and gas with a small amount of dust and other solids. Coma: dense cloud of water, carb ...
... Sometimes called dirty snowballs or "icy mudballs". They are a mixture of ices (both water and frozen gases) and dust. When they are near the Sun and active, comets have several distinct parts: Nucleus: mostly ice and gas with a small amount of dust and other solids. Coma: dense cloud of water, carb ...
source - UC Berkeley Astronomy w
... Shepherd Moons – Generally small moons that orbit between a planet's rings. Material orbiting near these moons ultimately gets pushed away by the moon's gravitational effects. A single moon will clear a gap in the rings, two moons will confine material into a very narrow ring in between them. Resona ...
... Shepherd Moons – Generally small moons that orbit between a planet's rings. Material orbiting near these moons ultimately gets pushed away by the moon's gravitational effects. A single moon will clear a gap in the rings, two moons will confine material into a very narrow ring in between them. Resona ...
Astronomy 12 Final Review Sheet Sun
... Shepherd Moons – Generally small moons that orbit between a planet's rings. Material orbiting near these moons ultimately gets pushed away by the moon's gravitational effects. A single moon will clear a gap in the rings, two moons will confine material into a very narrow ring in between them. Resona ...
... Shepherd Moons – Generally small moons that orbit between a planet's rings. Material orbiting near these moons ultimately gets pushed away by the moon's gravitational effects. A single moon will clear a gap in the rings, two moons will confine material into a very narrow ring in between them. Resona ...
Scale Model of the Solar System Answers
... Scale Model of the Solar System Answers Procedure: 3. There is much more empty space in our solar system than you may have realized. There is a huge difference in size between Terrestrial and Jovian planets. The Jovian planets are much more spread out than you may have realized. 4. 0 steps! In this ...
... Scale Model of the Solar System Answers Procedure: 3. There is much more empty space in our solar system than you may have realized. There is a huge difference in size between Terrestrial and Jovian planets. The Jovian planets are much more spread out than you may have realized. 4. 0 steps! In this ...
EarthSunMoon_QuestionSheet-LA
... We only see the part of the Moon that is ________________________ by the ________________________ . It appears to change in shape because it is lit by the Sun and the size of its ________________________ changes. What shape is the Sun? It is roughly ________________________ in shape and is much, muc ...
... We only see the part of the Moon that is ________________________ by the ________________________ . It appears to change in shape because it is lit by the Sun and the size of its ________________________ changes. What shape is the Sun? It is roughly ________________________ in shape and is much, muc ...
Solar System JEOPARDY REVIEW
... important to our solar system? It caused it to form and it keeps everything in orbit around the sun ...
... important to our solar system? It caused it to form and it keeps everything in orbit around the sun ...
Our Gigantic Solar System
... Earth has a core of solid and liquid iron, a mantle of ultramafic rock, a crust of complex mineral compounds, and an atmosphere of nitrogen, oxygen, and other gases. Physical and chemical reactions on the Earth include the compound water (dihydrogen oxide or oxidane) in all three of its physical pha ...
... Earth has a core of solid and liquid iron, a mantle of ultramafic rock, a crust of complex mineral compounds, and an atmosphere of nitrogen, oxygen, and other gases. Physical and chemical reactions on the Earth include the compound water (dihydrogen oxide or oxidane) in all three of its physical pha ...
2. Asteroids, Comets, and Planet Formation
... crystals. Second, condensation could have occurred within gaseous protoplanets, where pressures were high enough for liquids to form. Third, the chondrules may be droplets produced during high energy impacts between small objects. Whatever the process, it had to be very efficient since a large fract ...
... crystals. Second, condensation could have occurred within gaseous protoplanets, where pressures were high enough for liquids to form. Third, the chondrules may be droplets produced during high energy impacts between small objects. Whatever the process, it had to be very efficient since a large fract ...
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.